2017 Turkish constitutional referendum

{{Infobox referendum

|country = Turkey

|title = Vote on 18 proposed amendments to the constitution

|date = 16 April 2017

|yes = 25157463

|no = 23779141

|invalid = 862251

|electorate = 58291898

|map = Turkish constitutional referendum 2017 2.svg

|mapdivision = province (Yes in blue)

|map2=File:Results_of_the_2017_Turkish_constitutional_referendum_by_nation.svg|mapdivision2=foreign nation (Yes in blue)|map_size2=320x162px}}{{Turkish constitutional referendum, 2017}}{{Constitutional history of Turkey sidebar}}

A constitutional referendum was held in Turkey on 16 April 2017 on whether to approve 18 proposed amendments to the Turkish constitution that were brought forward by the governing Justice and Development Party (AKP) and the Nationalist Movement Party (MHP). As a result of its approval, the office of Prime Minister was abolished and the existing parliamentary system of government was replaced with an executive presidency and a presidential system.{{cite news|title=Turkish parliament nears approval of presidential system sought by Erdoğan|url=https://www.reuters.com/article/us-turkey-politics-constitution-idUSKBN153238|work=Reuters|date=19 January 2017|access-date=2 July 2017|archive-date=2 June 2021|archive-url=https://web.archive.org/web/20210602080115/https://www.reuters.com/article/us-turkey-politics-constitution-idUSKBN153238|url-status=live}} The number of seats in Parliament was raised from 550 to 600, while, among a series of other proposals, the president was given more control over appointments to the Supreme Board of Judges and Prosecutors (HSYK).{{cite web|url=https://www.yahoo.com/news/turkish-committee-clears-draft-expanding-erdogans-powers-073856037.html|title=Turkish committee clears draft expanding Erdoğan's powers|date=30 December 2016 |access-date=16 April 2017|archive-date=11 April 2017|archive-url=https://archive.today/20170411215303/https://www.yahoo.com/news/turkish-committee-clears-draft-expanding-erdogans-powers-073856037.html|url-status=live}}{{cite news|title=Turkey Parliament Triggers Referendum on Presidential System|url=https://www.bloomberg.com/news/articles/2017-01-21/turkey-parliament-triggers-referendum-on-presidential-system-iy6kd8n6|publisher=Bloomberg|date=22 January 2017|access-date=2 April 2017|archive-date=11 April 2017|archive-url=https://archive.today/20170411215539/https://www.bloomberg.com/news/articles/2017-01-21/turkey-parliament-triggers-referendum-on-presidential-system-iy6kd8n6|url-status=live}} The referendum was held under a state of emergency that was declared following the failed military coup attempt in July 2016.

Early results indicated a 51–49% lead for the "Yes" vote. In an unprecedented move, the Supreme Electoral Council (YSK) allowed non-stamped ballots to be accepted as valid. Some critics of the reform decried this move to be illegal, claiming that as many as 1.5 million ballots were unstamped, and did not recognize the results.{{cite news|url=https://www.telegraph.co.uk/news/2017/04/16/erdogan-claims-victory-turkish-referendum-result-swiftly-challenged/|title=Erdoğan claims victory in Turkish referendum but result swiftly challenged by opposition|work=Telegraph.co.uk|date=16 April 2017|access-date=18 April 2017|last1=Sanchez|first1=Raf|last2=Yüksekkaş|first2=Burhan|archive-date=25 December 2018|archive-url=https://web.archive.org/web/20181225063845/https://www.telegraph.co.uk/news/2017/04/16/erdogan-claims-victory-turkish-referendum-result-swiftly-challenged/|url-status=live}} Large-scale protests erupted following the results in order to protest the YSK's decision.{{cite web |url=http://www.gazeteduvar.com.tr/gundem/2017/04/18/bircok-ilde-referandum-protestolari/ |title=Birçok ilde referandum ve YSK protestosu |publisher=Gazeteduvar.com.tr |date=2017-04-18 |access-date=2017-10-02 |archive-date=22 May 2017 |archive-url=https://web.archive.org/web/20170522042927/http://www.gazeteduvar.com.tr/gundem/2017/04/18/bircok-ilde-referandum-protestolari/ |url-status=live}} In subsequent reports, the Organization for Security and Co-operation in Europe (OSCE) and Parliamentary Assembly of the Council of Europe (PACE) both criticized unfairness during the campaign and declared the YSK's decision to be illegal.[http://ataturk.org.uk/wp-content/uploads/2017/05/Seçim-Gözlemi-ilk-rapor.pdf Seçim gözlemi ilk rapor] {{Webarchive|url=https://web.archive.org/web/20180902095518/http://ataturk.org.uk/wp-content/uploads/2017/05/Se%C3%A7im-G%C3%B6zlemi-ilk-rapor.pdf |date=2 September 2018}}{{cite web |url=http://www.habererk.com/dunya/akpm-referandum-raporunu-acikladi-ysk-karari-yasaya-aykiri-h32325.html |title=AKPM referandum raporunu açıkladı 'YSK kararı yasaya aykırı' |publisher=Habererk.com |date=2017-09-01 |access-date=2017-10-02 |archive-date=2 June 2017 |archive-url=https://web.archive.org/web/20170602003440/http://www.habererk.com/dunya/akpm-referandum-raporunu-acikladi-ysk-karari-yasaya-aykiri-h32325.html |url-status=live}}

An executive presidency was a long-standing proposal of the governing AKP and its founder, the current President of Turkey, Recep Tayyip Erdoğan. In October 2016, the Nationalist Movement Party (MHP) announced its co-operation for producing draft proposals with the government, with the combined support of both AKP and MHP MPs being sufficient to put forward the proposals to a referendum following a parliamentary vote in January. Those in favour of a "Yes" vote argued that the changes were necessary for a strong and stable Turkey, arguing that an executive presidency would bring about an end to unstable coalition governments that had dominated Turkish politics since the 1960s up until 2002. The "No" campaign have argued that the proposals would concentrate too much power in the hands of the President, effectively dismantling the separation of powers and taking legislative authority away from Parliament. Three days before the referendum, one of Erdoğan's aides called for a federal system should the "Yes" vote prevail, causing a backlash from the pro-Yes MHP.{{cite web|url=http://t24.com.tr/haber/bahceli-danismani-eyalet-sistemi-diyorsa-erdogan-da-ses-cikarmiyorsa-ulkuculerin-karari-ne-olabilir,399000|title=Bahçeli: Danışmanı "eyalet sistemi" diyor, Erdoğan ses çıkarmıyorsa, ülkücülerin kararı ne olabilir?|access-date=16 April 2017|archive-url=https://web.archive.org/web/20170416232049/http://t24.com.tr/haber/bahceli-danismani-eyalet-sistemi-diyorsa-erdogan-da-ses-cikarmiyorsa-ulkuculerin-karari-ne-olabilir,399000|archive-date=16 April 2017|url-status=dead}} Both sides of the campaign have been accused of using divisive and extreme rhetoric, with Erdoğan accusing "No" voters of being terrorists siding with the plotters of the failed 2016 coup.{{cite web|url=http://www.cumhuriyet.com.tr/haber/siyaset/674799/Erdogan_dan__hayir__diyenlere__terorist_ten_sonra__darbeci__sopasi.html|title=Erdoğan'dan 'hayır' diyenlere 'terörist'ten sonra 'darbeci' sopası|access-date=11 April 2017|archive-date=3 May 2017|archive-url=https://web.archive.org/web/20170503091723/http://www.cumhuriyet.com.tr/haber/siyaset/674799/Erdogan_dan__hayir__diyenlere__terorist_ten_sonra__darbeci__sopasi.html|url-status=live}}

The campaign was marred by allegations of state suppression against "No" campaigners, while the "Yes" campaign was able to make use of state facilities and funding to organize rallies and campaign events.{{cite web|url=http://www.al-monitor.com/pulse/originals/2017/02/turkey-referendum-erdogan-tone-policing-backfires.html|title=In run-up to referendum, Turks can say anything but "No"|date=17 February 2017|access-date=16 April 2017|url-status=dead|archive-url=https://web.archive.org/web/20170411220747/http://www.al-monitor.com/pulse/originals/2017/02/turkey-referendum-erdogan-tone-policing-backfires.html|archive-date=11 April 2017|df=dmy-all}} Leading members of the "No" campaign, which included many high-profile former members of the MHP such as Meral Akşener, Ümit Özdağ, Sinan Oğan, and Yusuf Halaçoğlu were all subject to both violence and campaign restrictions. The "Yes" campaign was faced with campaigning restrictions by several European countries, with the German, Dutch, Danish and Swiss governments all cancelling or requesting the suspension of "Yes" campaign events directed at Turkish voters living abroad. The restrictions caused a sharp deterioration in diplomatic relations and caused a diplomatic crisis between Turkey and the Netherlands. Concerns were also raised about voting irregularities, with "Yes" voters in Germany being caught attempting to vote more than once and also being found to have been in possession of ballot papers before the overseas voting process had started.{{cite web|url=http://yarinhaber.net/guncel/51782/almanyada-referandum-oylamasinda-hile-iddiasi-akp-yoneticisi-secimden-once-pusulayla-poz-verdi|title=Almanya'da referandum oylamasında hile iddiası:AKP yöneticisi seçimden önce pusulayla poz verdi|first=YARIN | Güzel günlerin|last=habercisi|access-date=11 April 2017|archive-date=14 February 2019|archive-url=https://web.archive.org/web/20190214203506/http://yarinhaber.net/guncel/51782/almanyada-referandum-oylamasinda-hile-iddiasi-akp-yoneticisi-secimden-once-pusulayla-poz-verdi|url-status=dead}}{{cite web|url=http://www.milligazete.com.tr/almanyadaki_referandum_sandiginda_hile/460084|title=Milli Gazete - Almanyadaki referandum sandığında hile|access-date=16 April 2017|url-status=dead|archive-url=https://web.archive.org/web/20170411220846/http://www.milligazete.com.tr/almanyadaki_referandum_sandiginda_hile/460084|archive-date=11 April 2017|df=dmy-all}} European election monitors said the vote did not meet international standards.

Background

File:Turkish constitutional referendum vote and envelope.jpg

Introducing a presidential system was proposed by then-Minister of Justice Cemil Çiçek and backed by then-Prime Minister Erdoğan in 2005.{{cite web|title=Gündem başkanlık tartışması|url=http://arsiv.ntv.com.tr/news/303471.asp|publisher=NTV Turkey|access-date=29 October 2016|language=tr|date=3 January 2005|archive-date=28 November 2015|archive-url=https://web.archive.org/web/20151128170016/http://arsiv.ntv.com.tr/news/303471.asp|url-status=live}} Since then, the current presidential system has been openly supported by Justice and Development Party leaders several times, along with a "new constitution". Justice and Development Party vice-president Hayati Yazıcı proposed April 2017 as a date for the referendum.{{cite web|title=AKP'den başkanlık açıklaması: Nisan ayında referanduma gidilebilir|url=http://www.birgun.net/haber-detay/akp-den-baskanlik-aciklamasi-nisan-ayinda-referanduma-gidilebilir-132029.html|publisher=BirGün|access-date=29 October 2016|language=tr|archive-url=https://web.archive.org/web/20161029180116/http://www.birgun.net/haber-detay/akp-den-baskanlik-aciklamasi-nisan-ayinda-referanduma-gidilebilir-132029.html|archive-date=29 October 2016|url-status=dead}}

The parliamentary system formally began transforming into a centralised presidential system after President Recep Tayyip Erdoğan won the July 2018 elections. Since its inception, there have been competing arguments for and against this transformation.{{Cite journal |last1=KIRIŞCI |first1=KEMAL |last2=TOYGÜR |first2=İLKE |title=TURKEY'S NEW PRESIDENTIAL SYSTEM AND A CHANGING WEST: IMPLICATIONS FOR TURKISH FOREIGN POLICY AND TURKEYWEST RELATIONS |url=https://www.brookings.edu/wp-content/uploads/2019/01/20190111_turkey_presidential_system.pdf |journal=Foreign Policy at Brookings |pages=1 |access-date=20 March 2022 |archive-date=19 December 2021 |archive-url=https://web.archive.org/web/20211219112240/https://www.brookings.edu/wp-content/uploads/2019/01/20190111_turkey_presidential_system.pdf |url-status=live}}

Constitutional amendments

=Initial proposals=

On 10 December 2016, the AKP and MHP brought forward a total of 21 proposed amendments to the constitution and began collecting signatures from MPs in order to begin the parliamentary procedures for initiating a referendum. After Assembly Commission talks, 3 proposals were withdrawn, leaving 18 amendments remaining. The full-text proposal in Turkish and the present Turkish constitution are found at the following links.{{cite web |url=http://anayasadegisikligi.barobirlik.org.tr/pdf/anayasadegisikligikanunteklifi.pdf |title=TÜRKİYE BÜYÜK MİLLET MECLİSİ : SIRA SAYISI: 447 |website=Anayasadegisikligi.barobirlik.org.tr |access-date=28 February 2017 |archive-date=2 February 2017 |archive-url=https://web.archive.org/web/20170202013412/http://anayasadegisikligi.barobirlik.org.tr/pdf/anayasadegisikligikanunteklifi.pdf |url-status=live}}{{cite web |url=http://www.anayasa.gov.tr/icsayfalar/mevzuat/1982anayasas%C4%B1.html |title=Anayasa Mahkemesi |website=Anayasa.gov.tr |access-date=28 February 2017 |archive-url=https://web.archive.org/web/20170217143256/http://anayasa.gov.tr/icsayfalar/mevzuat/1982anayasas%C4%B1.html |archive-date=17 February 2017 |url-status=dead}} The most important changes have been highlighted by the Union of Turkish Bar Associations.{{cite web |url=http://anayasadegisikligi.barobirlik.org.tr/Anayasa_Degisikligi.aspx |title=TBB | Anayasa Değişikliği Teklifi'nin Karşılaştırmalı ve Açıklamalı Metni |website=Anayasadegisikligi.barobirlik.org.tr |access-date=28 February 2017 |archive-date=25 December 2018 |archive-url=https://web.archive.org/web/20181225063850/http://anayasadegisikligi.barobirlik.org.tr/Anayasa_Degisikligi.aspx |url-status=live}}

An English-language summary and interpretation of the 18 amendments is listed in the table below.{{cite web |url=http://www.diken.com.tr/21-maddelik-anayasa-metni-mecliste-guclu-yasama-guclu-yurutme-dedik/ |title=21 maddelik anayasa teklifi Meclis'te: Cumhurbaşkanı yürütmenin başı |date=10 December 2016 |publisher=Diken |access-date=28 February 2017 |archive-date=29 January 2017 |archive-url=https://web.archive.org/web/20170129093834/http://www.diken.com.tr/21-maddelik-anayasa-metni-mecliste-guclu-yasama-guclu-yurutme-dedik/ |url-status=live}}{{cite web|title=18 maddelik anayasa değişikliği teklifinin tam metni|url=https://www.evrensel.net/haber/303483/18-maddelik-anayasa-degisikligi-teklifinin-tam-metni|website=Evrensel.net|language=tr-TR|date=10 January 2017|access-date=20 January 2017|archive-date=24 February 2017|archive-url=https://web.archive.org/web/20170224023645/https://www.evrensel.net/haber/303483/18-maddelik-anayasa-degisikligi-teklifinin-tam-metni|url-status=live}}

colspan=3\| Description of proposed amendments
class="wikitable mw-collapsible"
Proposal #	Article	Description of change
1	Article 9	The judiciary is required to act on condition of impartiality.
2	Article 75	The number of seats in the Parliament is raised from 550 to 600.
3	Article 76	The age requirement to stand as a candidate in an election is lowered from 25 to 18, while the condition of having to complete compulsory military service is removed. Individuals with relations to the military are ineligible to run for election.
4	Article 77	Parliamentary terms are extended from four to five years. Parliamentary and presidential elections will be held on the same day every five years.
5	Article 87	The functions of Parliament are Making, changing, removing laws. Accepting international contracts. Discuss, increase or decrease budget (in the Budget Commission) and accept or reject the budget in the General Assembly. Appoint 7 members of HSYK And using other powers written in the constitution
6	Article 89	To overcome a presidential veto, the Parliament needs to adopt the same bill with an absolute majority (301).
7	Article 98	Parliament now detects cabinet and Vice President with Parliamentary Research, Parliamentary Investigation, General Discussion and Written Question. Interpellation is abolished and replaced with Parliamentary Investigation. Vice President needs to answer Written Questions within 15 days.
8	Article 101	In order to stand as a presidential candidate, an individual requires the endorsement of one or more parties that won 5% or more in the preceding parliamentary elections and 100,000 voters. The elected president no longer needs to terminate their party membership if they have one.
9	Article 104	The President becomes both the head of state and head of government, with the power to appoint and sack ministers and Vice President. The president can issue executive decrees. If the Parliament makes a law about a topic where the President has issued an executive order, parliamentary law overrides the decree.
10	Article 105	Parliament can open parliamentary investigation with an absolute majority (301). Parliament discusses proposal in 1 month. Following the completion of Discussion, Parliamentary investigation can begin in Parliament with a secret three-fifths (360) vote in favor. Following the completion of investigations, the parliament can vote to indict the President with a secret two-thirds (400) vote in favor.
11	Article 106	The President can appoint one or more Vice Presidents. If the Presidency falls vacant, then fresh presidential elections must be held within 45 days. If parliamentary elections are due within less than a year, then they too are held on the same day as early presidential elections. If the parliament has over a year left before its term expires, then the newly elected president serves until the end of the parliamentary term, after which both presidential and parliamentary elections are held. This does not count towards the President's two-term limit. Parliamentary investigations into possible crimes committed by Vice Presidents and ministers can begin in Parliament with a three-fifths vote in favor. Following the completion of investigations, the parliament can vote to indict Vice Presidents or ministers with a two-thirds vote in favor. If found guilty, the Vice President or minister in question is only removed from office if their crime is one that bars them from running for election. If a sitting MP is appointed as a minister or Vice President, their parliamentary membership will be terminated.
12	Article 116	The President and three-fifths of the Parliament can decide to hold snap elections. In this case, the enactor also dissolves itself until elections.
13	Article 119	The President's ability to declare a state of emergency is now subject to parliamentary approval before it can take effect. The Parliament can extend, remove or shorten it. A state of emergency can be extended for up to four months at a time, except during war where there is no limitation. Every presidential decree issued during a state of emergency will need approval from Parliament.
14	Article 125	The acts of the President are now subject to judicial review.
15	Article 142	Military courts are abolished unless they are erected to investigate actions of soldiers under conditions of war.
16	Article 146	The President used to appoint one Justice from High Military Court of Appeals, and one from the High Military Administrative Court. As military courts would be abolished, the number of Justices in the Constitutional Court would be reduced from 17 to 15. Consequently, presidential appointees would be reduced from 14 to 12, while the Parliament would continue to appoint three.
17	Article 159	Supreme Board of Judges and Prosecutors is renamed to "Board of Judges and Prosecutors", members are reduced from 22 to 13, departments are reduced from 3 to 2. 4 members are appointed by President, 7 will be appointed by the Grand Assembly. Supreme Board of Judges and Prosecutors (HSYK) candidates will need to get 2/3 (400) votes to pass first round and will need 3/5 (360) votes in second round to be a member of HSYK. (The Justice Minister and Ministry of Justice Undersecretary are ex officio members, which is unchanged).
18	Article 161	The President proposes fiscal budget to the Grand Assembly 75 days prior to the fiscal new year. Budget Commission members can make changes to the budget but Parliamentary members cannot make proposals to change public expenditures. If the budget is not approved, then a temporary budget will be proposed. If the temporary budget is also not approved, the previous year's budget would be used with the previous year's increment ratio.This increment ratio is defined by Ministry of Finance and determines changes on absolute-valued taxes and fines.
19	Several articles	Adaptation of several articles of the constitution with other changes, mainly transferring executive powers of cabinet to the President
20	Temporary Article 21	The next presidential and next general elections will be held on 3 November 2019. If the Grand Assembly decides early elections, both will be held on the same day. Board of Judges and Prosecutors elections will be held within 30 days of approval of this law. Military courts will be abolished once the law comes into force.
21	Applicability of amendments 1-17	The amendments (2, 4, and 7) will come into force after new elections, other amendments (except temporary article) will come into force once a newly elected president is sworn in. Annuls the article which required elected Presidents to forfeit membership in a political party. This constitutional amendment will be voted in a referendum as a whole.

;Notes

=Parliamentary Constitutional Commission=

File:AKP constitutional proposals at TBMM.jpg, December 2016]]

File:TBMM Constitutional Commission 2.jpg

After being signed by the AKP's 316 MPs, the 21 proposed changes were submitted to the Speaker of the Grand National Assembly and were then referred to the Parliamentary Constitutional Commission.{{cite web|url=https://www.aydinlik.com.tr/politika/2016-aralik/yeni-anayasa-teklifi-meclis-baskanligi-nda |title=Yeni anayasa teklifi Meclis Başkanlığı'nda |date=29 December 2016 |access-date=16 April 2017 |url-status=bot: unknown |archive-url=https://web.archive.org/web/20161229032330/https://www.aydinlik.com.tr/politika/2016-aralik/yeni-anayasa-teklifi-meclis-baskanligi-nda |archive-date=29 December 2016}} The Parliamentary Constitutional Commission, headed by AKP MP Mustafa Şentop, began scrutinizing the proposals in December 2016, earlier than the planned date of January 2017. The Constitutional Commission is formed of 25 Members of which 15 are from the AKP, 5 are from the CHP, 3 are from the HDP and 2 are from the MHP, as per the composition of parliament. Since the AKP held a large majority of the commission's seats, it was expected by media commentators that there would be minimal surprise developments at the scrutiny stage.{{cite web |author=Yıldız Yazıcıoğlu Abone |url=http://www.amerikaninsesi.com/a/tbmm-anayasa-komisyonunda-gerilimli-gorusme/3651582.html |title=TBMM Anayasa Komisyonu'nda Gerilimli Görüşme |language=tr|website=Amerikaninsesi.com |date=26 December 2016 |access-date=28 February 2017 |archive-date=14 April 2017 |archive-url=https://archive.today/20170414085419/http://www.amerikaninsesi.com/a/tbmm-anayasa-komisyonunda-gerilimli-gorusme/3651582.html |url-status=live}} Debates in the commission were heated, with occasional fights being observed between MPs.{{cite web |url=http://www.sozcu.com.tr/2016/gundem/anayasa-komisyonunda-tartisma-1584254/ |title=Anayasa Komisyonu'nda tansiyon yükseldi – Sözcü Gazetesi |website=Sozcu.com.tr |date=24 December 2016 |access-date=28 February 2017 |archive-date=14 April 2017 |archive-url=https://archive.today/20170414085804/http://www.sozcu.com.tr/2016/gundem/anayasa-komisyonunda-tartisma-1584254/ |url-status=live}}

The Constitutional Commission has the power to amend or reject the proposed changes before they are put to a vote for all MPs. The Commission made minor changes to numerous proposals, such as raising the number of members of the Supreme Board of Judges and Prosecutors from 12 to 13.{{Cite web|date=2016-12-28|title=Teklif 19 maddeye düştü: Cumhurbaşkanının 'kamu kararnamesi' yetkisi iptal|url=http://www.diken.com.tr/teklif-19-maddeye-dustu-cumhurbaskaninin-kamu-kararnamesi-yetkisi-iptal/|access-date=2020-11-28|website=Diken|language=tr|archive-date=7 December 2020|archive-url=https://web.archive.org/web/20201207205137/http://www.diken.com.tr/teklif-19-maddeye-dustu-cumhurbaskaninin-kamu-kararnamesi-yetkisi-iptal/|url-status=live}} The commission rejected three of the 21 proposed changes, reducing the constitutional package from 21 proposals to 18. The 5th proposal, which created 'reserve MPs' to take the parliamentary seats that fall vacant between elections, was controversially rejected with just three signatures, well short of the support of 25 commission members or 184 total MPs necessary.{{cite web |url=http://www.ntv.com.tr/turkiye/yedek-milletvekilligiiptal,61ptk2i0wU6sGCzlfHByYA |title=Yedek milletvekilliği iptal |publisher=NTV |date=27 December 2016 |access-date=28 February 2017 |archive-date=14 April 2017 |archive-url=https://archive.today/20170414121221/http://www.ntv.com.tr/turkiye/yedek-milletvekilligiiptal,61ptk2i0wU6sGCzlfHByYA |url-status=live}} It was reported that AKP MPs opposed the creation of 'reserve MPs' on the grounds that it threatened the security of sitting MPs by incentivizing reserves to incapacitate them in order to take their seat.{{cite web |url=http://t24.com.tr/haber/anayasa-degisikligi-teklifi-18-maddeye-dusuruldu,380048 |title=Anayasa değişikliği teklifi 18 maddeye düşürüldü - Politika |publisher=T24 |access-date=28 February 2017 |archive-date=14 April 2017 |archive-url=https://archive.today/20170414122633/http://t24.com.tr/haber/anayasa-degisikligi-teklifi-18-maddeye-dusuruldu,380048 |url-status=live}} The 15th proposal, giving the President the right to structure the civil service and state institutions through executive decrees, was rejected.{{cite web|url=http://www.birgun.net/haber-detay/anayasa-teklifi-degisti-21-maddeden-ikisi-iptal-141183.html|title=Anayasa teklifi değişti: 21 maddeden ikisi iptal|website=Birgun.net|access-date=28 February 2017|archive-date=29 December 2016|archive-url=https://web.archive.org/web/20161229145903/http://www.birgun.net/haber-detay/anayasa-teklifi-degisti-21-maddeden-ikisi-iptal-141183.html|url-status=live}} A day later on 29 December, the 14th proposal, which gave the right for the President to appoint senior bureaucratic officials, was also rejected.

The Commission completed the approval process on 30 December, rejecting 3 of the 21 proposals in total.{{cite web|url=https://www.businessinsider.com/r-plans-for-stronger-turkish-presidency-pass-first-hurdle-2016-12?r=US&IR=T|title=Plans to expand the powers of Turkey's Erdoğan have passed the first hurdle|publisher=Businessinsider.com|access-date=28 February 2017|archive-date=14 April 2017|archive-url=https://archive.today/20170414113542/http://uk.businessinsider.com/r-plans-for-stronger-turkish-presidency-pass-first-hurdle-2016-12?r=US&IR=T|url-status=live}}

colspan=22\| Parliamentary Constitutional Commission scrutiny process results
class="wikitable"
Proposal	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
style="background: #EBEBEB" \| Result	{{Tick}}	{{Tick}}	{{Tick}}	{{Tick}}	{{Cross}}	{{Tick}}	{{Tick}}	{{Tick}}	{{Tick}}	{{Tick}}	{{Tick}}	{{Tick}}	{{Tick}}	{{Cross}}	{{Cross}}	{{Tick}}	{{Tick}}	{{Tick}}	{{Tick}}	{{Tick}}	{{Tick}}

=Parliamentary voting=

File:Turkish MPs voting for constitution 2017.jpg

Following the completion of the Constitutional Commission hearings, the 18 proposals were presented to parliament for ratification. Constitutional amendments need a three fifths majority (330 votes) to be put forward to a referendum and a two-thirds majority (367 votes) to be ratified directly. Justice and Development Party (AK Party) officials claimed before the vote that even if the 367-threshold was reached, the government would not ratify the changes without a referendum.{{cite news|title=AKP, 367'den vazgeçemedi|url=http://www.cumhuriyet.com.tr/haber/turkiye/642636/AKP__367_den_vazgecemedi.html|agency=Cumhurriyet|date=9 December 2016|language=tr|access-date=17 April 2017|archive-date=17 April 2017|archive-url=https://web.archive.org/web/20170417235816/http://www.cumhuriyet.com.tr/haber/turkiye/642636/AKP__367_den_vazgecemedi.html|url-status=live}}

Parliament voted on each of the 18 proposals separately in two rounds. The first round served as an indicator of whether the amendments would gather sufficient support, with amendments being proposed by all parties present in the chamber. In the second round, parties are no longer permitted to propose changes to the proposals. The results of the second round are taken into account, with 330 votes needed to send them to a referendum or 367 for direct implementation. A final vote on all of the approved proposals at large, with the same thresholds, was undertaken at the end of the second round, with the entire process being disbanded if votes in favour fell below 330.{{cite web|url=http://www.konhaber.com/haber-anayasa_degisikligi_sureci_nasil_isleyecek-640988.html|title=Anayasa değişikliği süreci nasıl işleyecek? - Konhaber - Türkiye'nin İnternet Gazetesi|website=Konhaber.com|access-date=28 February 2017|archive-date=14 April 2017|archive-url=https://archive.today/20170414130634/http://www.konhaber.com/haber-anayasa_degisikligi_sureci_nasil_isleyecek-640988.html|url-status=live}}

Of the total 550 Members of Parliament, 537 were entitled to a vote. 11 MPs from the Peoples' Democratic Party (HDP) were under arrest for terrorism charges and were unable to partake in the vote, with the remaining 48 HDP MPs boycotting the vote after their motion calling for the arrested MPs to be brought to parliament to vote was rejected.{{cite web|url=http://www.diken.com.tr/tutuklu-hdp-vekillerinden-itiraz-anayasa-gorusmeleri-ic-tuzuge-aykiri-durdurun/|title=Tutuklu HDP vekillerinden itiraz: Anayasa görüşmeleri iç tüzüğe aykırı, durdurun - Diken|date=7 January 2017|website=Diken.com.tr|access-date=28 February 2017|archive-date=14 April 2017|archive-url=https://archive.today/20170414171218/http://www.diken.com.tr/tutuklu-hdp-vekillerinden-itiraz-anayasa-gorusmeleri-ic-tuzuge-aykiri-durdurun/|url-status=live}} The Parliamentary Speaker İsmail Kahraman, who is unable to take part in the vote by virtue of being the Speaker, was hospitalized during the vote, meaning that AK Party deputy speaker Ahmet Aydın presided over the proceedings and was therefore unable to cast a vote.{{cite news|title=İsmail Kahraman hastaneye kaldırıldı!|url=http://www.cagdasses.com/guncel/58624/ismail-kahraman-hastaneye-kaldirildi|agency=Cagdas Ses|date=29 December 2016|language=tr|url-status=usurped|archive-url=https://web.archive.org/web/20170417161134/http://www.cagdasses.com/guncel/58624/ismail-kahraman-hastaneye-kaldirildi|archive-date=17 April 2017|df=dmy-all}}

Of the 537 MPs eligible to vote, the AK Party held 315, the CHP 133, the MHP 39, the HDP 48 and 2 were independent. Out of the MHP's 39 MPs, 6 had openly stated that they would vote against the amendments, leaving the total number of MPs expected to vote "Yes" at 348. The CHP's 133 MPs and the two independents, which consisted of Aylin Nazlıaka and Ümit Özdağ, voted "No" while the HDP boycotted the votes.{{citation needed|date=November 2020}}

colspan=10\|Theoretical distribution of votes according to party lines
class=wikitable
colspan="3" \| Party !Leader !Party position !Total MPs !Eligible to vote !Voting yes !Voting no !Graphical representation
style="background:{{party color\|Justice and Development Party (Turkey)}}; width:4px; text-align:center;"\|	AK Party	Justice and Development Party \| Binali Yıldırım \| {{tick\|15}} Yes \| 317 \| 315 \| 315 \| 0 \| rowspan=4 \| 340px
style="background:#e30000; width:4px; text-align:center;"\|	CHP	Republican People's Party \| Kemal Kılıçdaroğlu \| {{cross\|15}} No \| 133 \| 133 \| 0 \| 133
style="background:#870000; width:4px; text-align:center;"\|	MHP	Nationalist Movement Party \| Devlet Bahçeli \| {{tick\|15}} Yes \| 39 \| 39 \| 33 \| 6
style="background:#b000b8; width:4px; text-align:center;"\|	HDP	Peoples' Democratic Party \| Selahattin Demirtaş / Serpil Kemalbay \| {{cross\|15}} No \| 59 \| 48 \| style="background:#ececec" colspan=2 \| {{centre\|Boycotting}}
style="background:{{party color\|Independent (politician)}}; width:4px; text-align:center;"\|		Independents \| \| {{cross\|15}} No {{small\|(both)}} \| 2 \| 2 \| 0 \| 2 \| {{small\|MPs ordered by party line. Black denotes MPs ineligible to vote}}
colspan=5 \| Total ! 550 ! 537 ! 348 ! 141 ! {{tick\|15}} Referendum

Parliamentary voting began on 9 January, with the first round of voting being completed on 15 January. Opposition politicians criticized the rushed way in which the votes were conducted, with four to five votes taking place in a day with no adjournments.{{cite web|url=http://www.internethaber.com/baykaldan-cok-sert-anayasa-cikisi-1745505h.htm|title=Baykal'dan çok sert anayasa çıkışı|website=Interethaber.com|date=10 January 2017|access-date=28 February 2017|archive-date=15 April 2017|archive-url=https://archive.today/20170415164027/http://www.internethaber.com/meclis-tv-yayinlayinca-chp-tv-kuruldu-1745500h.htm|url-status=live}} The votes were marred by numerous irregularities, with CHP Members of Parliament filming AK Party MPs openly casting their vote or intimidating uncertain MPs to vote "Yes".{{cite web |url=http://nediyor.com/chpli-ozkanin-oylamaya-mudahale-isyani/ |title=CHP'li Özkan'ın oylamaya müdahale isyanı |website=Nediyor.com |date=9 January 2017 |access-date=28 February 2017 |archive-url=https://archive.today/20170415164529/https://nediyor.com/chpli-ozkanin-oylamaya-mudahale-isyani/ |archive-date=15 April 2017 |url-status=dead}} The Minister of Health, Recep Akdağ, was filmed casting an open vote, which is disallowed by the constitution, and openly admitting that he had committed a crime afterwards.{{cite web |url=http://www.cumhuriyet.com.tr/video/video/657859/AKP_liler_acik_oy_kullandi_ortalik_karisti...__Saglik_Bakani_Akdag__Sana_mi_soracagim_lan_.html |title=Cumhuriyet Gazetesi - (Video) AKP'liler açık oy kullandı ortalık karıştı... Sağlık Bakanı Akdağ: Sana mı soracağım lan! |website=Cumhuriyet.com.tr |access-date=28 February 2017 |archive-date=15 April 2017 |archive-url=https://archive.today/20170415165321/http://www.cumhuriyet.com.tr/video/video/657859/AKP_liler_acik_oy_kullandi_ortalik_karisti...__Saglik_Bakani_Akdag__Sana_mi_soracagim_lan_.html |url-status=live}} AKP MPs responded to attempts to film them with hostility, with fights occasionally breaking out between government and opposition MPs.{{cite web |url=http://www.sozcu.com.tr/2017/gundem/saglik-bakani-recep-akdag-acik-oy-kullandi-1613271/ |title=Sağlık Bakanı açık oy kullandı uyarılara sert tepki gösterdi – Sözcü Gazetesi |website=Sozcu.com.tr |date=11 January 2017 |access-date=28 February 2017 |archive-date=15 April 2017 |archive-url=https://archive.today/20170415165809/http://www.sozcu.com.tr/2017/gundem/saglik-bakani-recep-akdag-acik-oy-kullandi-1613271/ |url-status=live}} CHP MP Fatma Kaplan Hürriyet was allegedly strangled by AKP Parliamentary Group Leader Mustafa Elitaş after she filmed Elitaş and Prime Minister Binali Yıldırım casting open votes.{{cite web |url=https://www.evrensel.net/haber/303753/fatma-kaplan-hurriyet-bu-goruntuleri-cektigi-icin-darbedildi |title=Fatma Kaplan Hürriyet bu görüntüleri çektiği için darbedildi |website=Evrensel.net |date=12 January 2017 |access-date=28 February 2017 |archive-date=13 January 2017 |archive-url=https://web.archive.org/web/20170113154758/https://www.evrensel.net/haber/303753/fatma-kaplan-hurriyet-bu-goruntuleri-cektigi-icin-darbedildi |url-status=live}} Several MPs were hospitalized, while the podium where MPs rose to make speeches was dislocated with one of its €15,000 microphones being reported as missing.{{cite web |author=Hürriyet Haber |url=http://www.hurriyet.com.tr/meclis-kursusundeki-15-bin-euroluk-mikrofon-kayip-40334862 |title=Meclis kürsüsündeki 15 bin Euro'luk mikrofon kayıp - Son Dakika Gündem Haberleri |website=Hurriyet.com.tr |date=13 January 2017 |access-date=28 February 2017 |archive-date=15 April 2017 |archive-url=https://archive.today/20170415173830/http://www.hurriyet.com.tr/meclis-kursusundeki-15-bin-euroluk-mikrofon-kayip-40334862 |url-status=live}} The second round of voting was completed on 20 January, with all of the proposed amendments being approved. A final motion to enact the approved amendments was approved by 339 votes, surpassing the 330-vote threshold to hold a referendum but falling short of the 367-vote threshold needed to enact the amendments directly.

= Article voting =

rowspan="3" \|Proposal !rowspan="2" style="width:20em"\|Issue ! colspan="4" style="width:20em;"\|First round ! colspan="4" style="width:20em;"\|Second round !rowspan="3" \|Results
class="wikitable" style="text-align:center"
MP turnout !Yes !No !Other !rowspan=2 \|MP turnout !rowspan=2 \|Yes !rowspan=2 \|No !rowspan=2 \|Other
Motion to begin the voting process \|480 \|338 \|134 \|3
1 \|Neutrality of the judiciary \|484 \|347 \|132 \|5 \|486 \|345 \|140 \|1 \|{{tick}}
2 \|Increasing the number of MPs to 600 from 550 \|480 \|343 \|133 \|3 \|485 \|342 \|139 \|4 \|{{tick}}
3 \|Eligibility for parliamentary candidacy \|485 \|341 \|139 \|5 \|486 \|342 \|137 \|6 \|{{tick}}
4 \|Elections every five years for both Parliament and Presidency \|486 \|343 \|139 \|4 \|486 \|342 \|138 \|6 \|{{tick}}
5 \|Powers and responsibilities of Parliament \|354 \|343 \|7 \|4 \|486 \|342 \|140 \|4 \|{{tick}}
6 \|Audit authorities of Parliament \|483 \|343 \|137 \|3 \|485 \|342 \|138 \|5 \|{{tick}}
7 \|Election of the President \|482 \|340 \|136 \|6 \|484 \|340 \|136 \|8 \|{{tick}}
8	Duties of the President	481	340	135	6	483	339	138	6	{{tick}}
9	Penal responsibility of the President	485	343	137	5	483	341	137	5	{{tick}}
10	Vice-presidency and ministries	483	343	135	5	481	340	136	5	{{tick}}
11	Renewal of elections	483	341	134	8	481	342	135	4	{{tick}}
12	State of Emergency	482	344	133	5	484	342	138	4	{{tick}}
13	Abolition of military courts	482	343	133	6	484	343	136	5	{{tick}}
14	High council of judges and prosecutors	483	341	133	9	487	342	139	6	{{tick}}
15	Budget regulation	483	341	134	8	486	342	141	3	{{tick}}
16	Adaptation of other articles	482	341	134	7	486	342	141	3	{{tick}}
17	Temporary article for transition to new system	484	342	135	7	485	341	139	5	{{tick}}
18	President can be party member & when changes would be effective	481	344	131	6	488	343	142	3	{{tick}}
colspan=6 \| Motion to enact the approved changes (330 for referendum, 367 for direct implementation)	488	339	142	7	{{tick}}

Several{{clarify|date=March 2017}} AKP MPs voted openly for the changes, violating the constitutional requirement of a secret vote.{{cite web |url=http://web.hurriyetdailynews.com/Default.aspx?PageID=238&NID=108381&NewsCatID=338 |title=Secret ballot debate grows as charter talks proceed - POLITICS |website=Web.hurriyetdailynews.com |date=13 September 2011 |access-date=28 February 2017 |url-status=dead |archive-url=https://archive.today/20170415174740/http://web.hurriyetdailynews.com/Default.aspx?PageID=238&NID=108381&NewsCatID=338 |archive-date=15 April 2017 |df=dmy-all}}

Reception

File:Yeniçeri Özdağ Halaçoğlu.jpg, Ümit Özdağ and Yusuf Halaçoğlu announcing their opposition to the proposed constitutional changes]]

The amendments were received with heavy criticism from opposition parties and non-governmental organisations, with criticism focusing particularly on the erosion of the separation of powers and the abolition of parliamentary accountability. Constitutional legal experts such as Kemal Gözler and İbrahim Kaboğlu claimed that the changes would result in the Parliament becoming effectively powerless, while the executive president would have controls over the executive, legislative, and judiciary.{{cite web|url=http://www.anayasa.gen.tr/elveda-anayasa-v1.htm|title=Kemal Gözler, Kuvvetler Ayrılığı, Elveda Anayasa: 10 Aralık 2016 Tarihli Anayasa Değişikliği Teklifi Hakkında Bİr Eleştiri|website=Anayasa.gen.tr|access-date=28 February 2017|archive-date=10 January 2017|archive-url=https://web.archive.org/web/20170110124143/http://www.anayasa.gen.tr/elveda-anayasa-v1.pdf|url-status=live}} On 4 December, the Atatürkist Thought Association (ADD), Association for the Support of Contemporary Living (ÇYDD) and the Trade Union Confederation held a rally in Ankara despite having their permissions revoked by the Governor of Ankara, calling for a rejection of the executive presidential system on the grounds that it threatened judicial independence and secular democratic values.{{cite web|url=http://add.org.tr/4-aralikta-baskanliga-dur-demek-icin-anitkabirdeydik/ |title=HALK BAŞKANLIK SİSTEMİNE "HAYIR" DİYEREK ANITKABİR'E YÜRÜDÜ - Atatürkçü Düşünce Derneği |date=29 December 2016 |access-date=16 April 2017 |url-status=bot: unknown |archive-url=https://web.archive.org/web/20161229033636/http://add.org.tr/4-aralikta-baskanliga-dur-demek-icin-anitkabirdeydik/ |archive-date=29 December 2016}}

The amendments were initially received with mixed responses from the opposition CHP, which have long been critical of the AKP's constitutional plans. Shortly after the proposals were made public and submitted to Parliament on 10 December, Prime Minister Binali Yıldırım reported that the CHP was in agreement with 5 of the proposed changes.{{cite web |url=http://www.marmaragazetesi.com/basbakan-yildirimdan-yeni-anayasa-teklifiyle-ilgili-ilk-aciklama-chpnin-de-mutabik-o-118020h.htm |title=Başbakan Yıldırım'dan Yeni Anayasa Teklifiyle İlgili İlk Açıklama: CHP'nin de Mutabık Olduğu Maddeler Var |website=Marmaragazetesi.com |date=10 December 2016 |access-date=28 February 2017 |archive-date=16 April 2017 |archive-url=https://web.archive.org/web/20170416015951/http://www.marmaragazetesi.com/basbakan-yildirimdan-yeni-anayasa-teklifiyle-ilgili-ilk-aciklama-chpnin-de-mutabik-o-118020h.htm |url-status=live}} However, reception by the CHP was negative, with the party's deputy leader Selin Sayek Böke claiming that the proposals essentially created a "sultanate".{{Cite web|date=December 11, 2016|title=CHP'li Böke: Meclise sunulmuş olan teklif bir padişahlık teklifidir|url=https://www.sozcu.com.tr/2016/gundem/chpli-boke-meclise-sunulmus-olan-teklif-bir-padisahlik-teklifidir-1559582/|access-date=2020-11-28|website=sozcu.com.tr|language=tr|archive-date=8 December 2020|archive-url=https://web.archive.org/web/20201208141241/https://www.sozcu.com.tr/2016/gundem/chpli-boke-meclise-sunulmus-olan-teklif-bir-padisahlik-teklifidir-1559582/|url-status=live}} Parliamentary group leader Levent Gök, one of the first to comment on the released proposals, claimed that the changes would revert 140 years of Turkish parliamentary democracy, calling on all parties to reject the proposals.{{cite web |author=Nursima Keskin |url=http://www.hurriyet.com.tr/chpden-anayasa-teklifine-iliskin-ilk-aciklama-40303012 |title=CHP'den anayasa teklifine ilişkin ilk açıklama - Son Dakika Gündem Haberleri |website=Hurriyet.com.tr |date=10 December 2016 |access-date=28 February 2017 |archive-date=16 April 2017 |archive-url=https://archive.today/20170416021056/http://www.hurriyet.com.tr/chpden-anayasa-teklifine-iliskin-ilk-aciklama-40303012 |url-status=live}} Another of the CHP's parliamentary group leaders, Özgür Özel, called the proposals a "regime change", with the parliament being left essentially powerless in scrutinising ministers and holding them to account.{{cite web |url=http://www.cumhuriyet.com.tr/video/video_haber/649071/CHP_li_Ozgur_Ozel_den_baskanlik_karsiti__kefenli_hodri_meydan__konusmasi.html |title=Cumhuriyet Gazetesi - (Video) CHP'li Özgür Özel'den başkanlık karşıtı "kefenli hodri meydan" konuşması |website=Cumhuriyet.com.tr |date=22 December 2016 |access-date=28 February 2017 |archive-date=16 April 2017 |archive-url=https://web.archive.org/web/20170416081642/http://www.cumhuriyet.com.tr/video/video_haber/649071/CHP_li_Ozgur_Ozel_den_baskanlik_karsiti__kefenli_hodri_meydan__konusmasi.html |url-status=live}} Özel claimed that the AKP were unlikely to obtain the 330 votes necessary to put the changes to a referendum, stating that he would be surprised if the number of MPs voting in favour reached 275.{{cite web |url=http://www.birgun.net/haber-detay/chp-li-ozgur-ozel-275-in-uzerine-cikamazlar-139010.html |title=CHP'li Özgür Özel: 275'in üzerine çıkamazlar |website=Birgun.net |date=10 December 2016 |access-date=28 February 2017 |archive-url=https://archive.today/20170416082138/http://www.birgun.net/haber-detay/chp-li-ozgur-ozel-275-in-uzerine-cikamazlar-139010.html |archive-date=16 April 2017 |url-status=dead}} CHP MP Selina Doğan claimed that the authoritarian nature of the proposals would effectively end Turkey's EU accession negotiations, citing the lack of any relevance to European values.{{cite web |url=http://www.ensonhaber.com/chpli-dogan-anayasa-teklifi-yasalasirsa-ab-sureci-biter-2016-12-28.html |title=CHP'li Doğan: Anayasa teklifi yasalaşırsa AB süreci biter |website=Ensonhaber.com |date=28 December 2016 |access-date=28 February 2017 |archive-date=16 April 2017 |archive-url=https://archive.today/20170416082600/http://www.ensonhaber.com/chpli-dogan-anayasa-teklifi-yasalasirsa-ab-sureci-biter-2016-12-28.html |url-status=live}} CHP MP Cemal Oktan Yüksel claimed that the proposals resembled the constitution of Assad's Syria, stating that it wouldn't be a national constitution but "Syria's constitution translated".{{cite web |url=https://t24.com.tr/haber/chpli-vekil-bu-teklif-diktator-esadin-suriye-anayasasinin-kopyasi-dedi-karsilastirmali-metin-sundu,378834 |title=CHP'li vekil "Bu teklif, diktatör Esad'ın Suriye anayasasının kopyası" dedi, karşılaştırmalı metin sundu - Politika |publisher=T24 |access-date=28 February 2017 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312200115/http://t24.com.tr/haber/chpli-vekil-bu-teklif-diktator-esadin-suriye-anayasasinin-kopyasi-dedi-karsilastirmali-metin-sundu,378834 |url-status=live}}

Despite having the nationalist MHP's official support, it was reported that Turkish nationalists were also overwhelmingly critical of both the proposals and their party's involvement in their drafting.{{cite web |url=http://www.yenicaggazetesi.com.tr/yeni-anayasa-teklifi-ulkuculeri-ayaga-kaldirdi-152555h.htm |title=Yeni Anayasa teklifi Ülkücüleri ayağa kaldırdı |website=Yenicaggazetesi.com.tr |date=10 December 2016 |access-date=28 February 2017 |archive-date=16 April 2017 |archive-url=https://archive.today/20170416084335/http://www.yenicaggazetesi.com.tr/yeni-anayasa-teklifi-ulkuculeri-ayaga-kaldirdi-152555h.htm |url-status=live}} Bahçeli, who has historically lent support to the AKP in controversial situations, was subject to criticism from all major parties for his decision to support the constitutional amendments, being described as the AKP's "back garden", "life-line" or "spare tyre" by critics.{{cite web |url=http://www.diken.com.tr/chpnin-sarayin-yedek-lastigi-sozlerine-mhpden-yanit-pkknin-don-lastigi/ |title=CHP'nin 'Saray'ın yedek lastiği' sözlerine MHP'den yanıt: PKK'nın don lastiği |publisher=Diken |date=14 October 2016 |access-date=28 February 2017 |archive-date=16 April 2017 |archive-url=https://archive.today/20170416084732/http://www.diken.com.tr/chpnin-sarayin-yedek-lastigi-sozlerine-mhpden-yanit-pkknin-don-lastigi/ |url-status=live}}{{cite web |url=http://www.milliyet.com.tr/chp-li-gok-mhp-akp-ye-can-simidi/siyaset/detay/2206328/default.htm |title=CHP'li Gök: MHP, AKP'ye can simidi olmuş - Haberler |website=Milliyet.com.tr |date=8 March 2016 |access-date=28 February 2017 |archive-date=16 April 2017 |archive-url=https://archive.today/20170416085015/http://www.milliyet.com.tr/chp-li-gok-mhp-akp-ye-can-simidi/siyaset/detay/2206328/default.htm |url-status=live}}{{cite web |url=http://www.gazete2023.com/siyaset/ulkuculer-mhp-yi-akp-nin-arka-bahcesi-yaptirmayacak-h54576.html |title=Ülkücüler MHP'yi AKP'nin arka bahçesi yaptırmayacak |website=Gazete2023.com |date=16 October 2016 |access-date=28 February 2017 |archive-url=https://archive.today/20170416085140/http://www.gazete2023.com/siyaset/ulkuculer-mhp-yi-akp-nin-arka-bahcesi-yaptirmayacak-h54576.html |archive-date=16 April 2017 |url-status=dead}} On 24 October 2016, 5 of the 40 MHP Members of Parliament declared that they would reject the constitutional proposals, against their party line.{{cite web |url=http://www.ntv.com.tr/turkiye/mhpli-5-milletvekili-baskanlik-teklifine-hayir-diyecek,kYMnwxBvGEaajwVqNBFFJA |title=MHP'li 5 milletvekili başkanlık teklifine hayır diyecek |publisher=NTV |date=24 October 2016 |access-date=28 February 2017 |archive-date=16 April 2017 |archive-url=https://archive.today/20170416085458/http://www.ntv.com.tr/turkiye/mhpli-5-milletvekili-baskanlik-teklifine-hayir-diyecek,kYMnwxBvGEaajwVqNBFFJA |url-status=live}} Ümit Özdağ, who was a leadership candidate against Bahçeli and one of the 5 MPs critical of the changes, had his party membership revoked in November.{{cite web |url=http://www.haberturk.com/gundem/haber/1324638-mhpden-ihrac-edilen-umit-ozdag-konustu |title=MHP'den ihraç edilen Ümit Özdağ konuştu | Gündem Haberleri |website=Haberturk.com |date=16 November 2016 |access-date=28 February 2017 |archive-date=16 April 2017 |archive-url=https://archive.today/20170416104314/http://www.haberturk.com/gundem/haber/1324638-mhpden-ihrac-edilen-umit-ozdag-konustu |url-status=live}} A poll released by Gezici in December showed that almost two-thirds of MHP supporters were against the proposed changes, though MHP supporters were also the most undecided amongst the other parties.{{cite web |url=http://www.sozcu.com.tr/2016/gundem/yeni-anayasa-anketinden-cok-konusulacak-sonuclar-1590584/ |title=Yeni Anayasa anketinden çok konuşulacak sonuçlar – Sözcü Gazetesi |website=Sozcu.com.tr |date=28 December 2016 |access-date=28 February 2017 |archive-date=16 April 2017 |archive-url=https://archive.today/20170416104512/http://www.sozcu.com.tr/2016/gundem/yeni-anayasa-anketinden-cok-konusulacak-sonuclar-1590584/ |url-status=live}} On 27 December, MHP MP Kadir Koçdemir became the fifth MP from his party to publicly state his opposition to the proposals.{{cite web |url=http://61hayat.com/tr-TR/haberler/15439/mhpli-vekil-tweet-atti-anayasa-hesabi-karisti |title=MHP'li vekil tweet attı, Anayasa hesabı karıştı! - 61 Hayat İnternet Gazetesi |website=61hayat.com |access-date=28 February 2017 |archive-url=https://web.archive.org/web/20170202165433/http://61hayat.com/tr-TR/haberler/15439/mhpli-vekil-tweet-atti-anayasa-hesabi-karisti |archive-date=2 February 2017 |url-status=dead}}

Speaking shortly after the proposals were released, the HDP's spokesperson Ayhan Bilgen criticized the proposed changes for being anti-democratic and against the principle of judicial independence. Citing the proposed creation of "executive orders" that can be decreed by the President at will without parliamentary scrutiny. Bilgen criticized the nature of the changes, calling them poorly written and an attempt to cover up constitutional violations that had taken place under the current constitution.{{cite web |url=http://www.haberturk.com/gundem/haber/1335019-hdpden-yeni-anayasa-teklifi-aciklamasi |title=HDP'den yeni anayasa teklifi açıklaması | Gündem Haberleri |website=Haberturk.com |date=10 December 2016 |access-date=28 February 2017 |archive-date=17 April 2017 |archive-url=https://archive.today/20170417002400/http://www.haberturk.com/gundem/haber/1335019-hdpden-yeni-anayasa-teklifi-aciklamasi |url-status=live}} However, on 18 December, HDP MP Kadri Yıldırım claimed that there would be no reason to reject the proposals if the changes included a separate "status" for Turkish Kurds and a constitutional entitlement to education for Kurdish citizens in their native Kurdish language.{{cite web |url=http://www.cumhuriyet.com.tr/haber/siyaset/647436/HDP_li_Yildirim_dan_baskanlik_sistemi_icin_iki_sart.html |title=HDP'li Yıldırım'dan başkanlık sistemi için iki şart - Cumhuriyet Siyaset Haberleri |website=Cumhuriyet.com.tr |date=18 December 2016 |access-date=28 February 2017 |archive-date=29 December 2016 |archive-url=https://web.archive.org/web/20161229101813/http://www.cumhuriyet.com.tr/haber/siyaset/647436/HDP_li_Yildirim_dan_baskanlik_sistemi_icin_iki_sart.html |url-status=live}} This led to speculation that the HDP could be convinced to support the changes by the AKP government, though the MHP would be unlikely to jointly support any changes that were also endorsed by the HDP.{{cite web |url=http://www.sozcu.com.tr/2016/yazarlar/can-atakli/baskanlik-sistemine-hdp-bombasi-1575649/ |title = Can Ataklı: Başkanlık sistemine HDP bombası – Sözcü Gazetesi|access-date=2016-12-28 |url-status=dead |archive-url=https://web.archive.org/web/20161229170912/http://www.sozcu.com.tr/2016/yazarlar/can-atakli/baskanlik-sistemine-hdp-bombasi-1575649/ |archive-date=29 December 2016 |df=dmy-all}} On 21 December, the CHP and HDP issued a parliamentary motion that would declare the proposals "unconstitutional", but the motion was rejected by MPs.{{Cite web|last=Gazetesi|first=Evrensel|date=December 22, 2016|title=AKP, anayasa değişikliği için ilk engeli atlattı|url=https://www.evrensel.net/haber/300758/akp-anayasa-degisikligi-icin-ilk-engeli-atlatti|access-date=2020-11-28|website=Evrensel.net|language=tr-TR|archive-date=9 December 2020|archive-url=https://web.archive.org/web/20201209154825/https://www.evrensel.net/haber/300758/akp-anayasa-degisikligi-icin-ilk-engeli-atlatti|url-status=live}}

The changes have also received severe criticism from outside Turkey. One commentator went so far as to declare that "if a majority votes yes, this will be the end of parliamentary democracy in Turkey."{{Cite news|url=https://www.theguardian.com/commentisfree/2017/apr/14/turkey-constitution-referendum-despotism-erdogan-crush-opposition|title=Turkey could be about to leap from division to despotism|date=2017-04-14|work=The Guardian|access-date=2017-04-15|issn=0261-3077|archive-date=18 April 2017|archive-url=https://archive.today/20170418232739/https://www.theguardian.com/commentisfree/2017/apr/14/turkey-constitution-referendum-despotism-erdogan-crush-opposition|url-status=live}} The NGO Human Rights Watch stated that the changes were a "huge threat to human rights, the rule of law, and the country's democratic future."{{Cite news|url=https://www.hrw.org/news/2017/01/18/turkey-president-bids-one-man-rule|title=Turkey: President Bids for One-Man Rule|date=2017-01-18|work=Human Rights Watch|access-date=2017-04-15|archive-date=18 April 2017|archive-url=https://archive.today/20170418233032/https://www.hrw.org/news/2017/01/18/turkey-president-bids-one-man-rule|url-status=live}} The Economist concluded that "a vote for Yes would saddle the country with an elected dictator."{{cite news|url=http://www.economist.com/|title=The Economist - World News, Politics, Economics, Business & Finance|newspaper=The Economist|access-date=2017-04-15|archive-date=5 May 2007|archive-url=https://web.archive.org/web/20070505213855/http://www.economist.com/|url-status=live}} The Venice Commission of the Council of Europe, in its March 2017 Opinion on the Constitutional amendments, defined them as "a threat to democracy" and stressed the "dangers of degeneration of the proposed system towards and authoritarian and personal regime".{{cite web|url=http://www.venice.coe.int/webforms/documents/?pdf=CDL-AD(2017)005-e|title=Venice Commission :: Council of Europe|access-date=16 April 2017|archive-date=13 April 2017|archive-url=https://web.archive.org/web/20170413235345/http://www.venice.coe.int/webforms/documents/?pdf=CDL-AD(2017)005-e|url-status=live}} Also, before the vote took place, the openDemocracy website reported that some European news outlets published concerns that the 2017 referendum amounted to something like an "enabling act" for Erdoğan.{{cite web |url=https://www.opendemocracy.net/can-europe-make-it/franck-d-vell/does-turkey-s-ongoing-purge-resemble-1933-enabling-act-in-nazi-germ |title=Does Turkey's ongoing purge resemble the 1933 Enabling Act in Nazi Germany? |last=Düvell |first=Franck |date=March 28, 2017 |website=opendemocracy.net |publisher=OpenDemocracy |access-date=April 17, 2017 |quote=The constitutional reform in Turkey of 2016 and the conditions under which it is being pushed through recall legal procedures like the Enabling Act 1933 by which the Nazis came to power in Germany in the 1930s. This has been noted by many international and in particular German, Austrian and Swiss media including ‘Die Tagesschau’, ‘Der Standard’ and ‘Neue Zuricher Zeitung’. |archive-date=17 May 2017 |archive-url=https://web.archive.org/web/20170517142944/https://www.opendemocracy.net/can-europe-make-it/franck-d-vell/does-turkey-s-ongoing-purge-resemble-1933-enabling-act-in-nazi-germ |url-status=dead}}

Campaign positions

Ruling party AK Party and opposition MHP are the signatories of the amendments. MHP has provided their conditional support until their conditions are met.{{cite web|title=İşte MHP'nin başkanlık şartları|url=http://www.ulusalkanal.com.tr/gundem/iste-mhp-nin-baskanlik-sartlari-h125292.html|publisher=Ulusal Kanal|access-date=29 October 2016|language=tr|archive-date=29 October 2016|archive-url=https://web.archive.org/web/20161029235252/http://www.ulusalkanal.com.tr/gundem/iste-mhp-nin-baskanlik-sartlari-h125292.html|url-status=live}}

Main opposition CHP's initial position was to wait until the amendments were finalized. CHP leader Kılıçdaroğlu once mentioned of bringing the changes into Grand Assembly.{{cite web|title=Kılıçdaroğlu, 'başkanlık' için Meclis'i bekleyecek: Hele bir gelsin görelim - Diken|url=http://www.diken.com.tr/kilicdaroglu-baskanlik-icin-meclisi-bekleyecek-hele-bir-gelsin-gorelim/|website=Diken|access-date=11 December 2016|language=tr|date=12 October 2016|archive-date=20 December 2016|archive-url=https://web.archive.org/web/20161220110545/http://www.diken.com.tr/kilicdaroglu-baskanlik-icin-meclisi-bekleyecek-hele-bir-gelsin-gorelim/|url-status=live}} Later, CHP decided to favor No vote and started "Türkiye'yi Böldürmeyeceğiz" (Turkish: We'll not partition Turkey) rallies. Parliament's fourth party HDP is against the changes.

=Political parties=

Choice ! colspan="3" \| Party !Leader !Political orientation !Ref.
class="wikitable sortable collapsible collapsed" style="border:none;width:85%" \|+
colspan="7" \| Parties attended the last general election
rowspan=3\|{{tick\|15}} Yes \| style="background:{{party color\|Justice and Development Party (Turkey)}}; width:4px; text-align:center;"\| \|\| AK Party \|\| Justice and Development Party \| Binali Yıldırım \| Right-wing \| {{cite web \|url=http://www.sozcu.com.tr/2017/gundem/son-dakika-haberi-hangi-parti-referandumda-ne-oy-kullanacak-1661303 \|title=Hangi parti referandumda ne oy kullanacak – Sözcü Gazetesi \|website=Sozcu.com.tr \|access-date=28 February 2017 \|archive-date=8 February 2017 \|archive-url=https://web.archive.org/web/20170208122239/http://www.sozcu.com.tr/2017/gundem/son-dakika-haberi-hangi-parti-referandumda-ne-oy-kullanacak-1661303/ \|url-status=live}}
style="background:#870000; width:4px; text-align:center;"\|	MHP	Nationalist Movement Party (party executive) \| Devlet Bahçeli \| Far-right \|
style="background:{{party color\|Great Union Party}}; width:4px; text-align:center;"\|	BBP	Great Union Party (party executive) \| Mustafa Destici \| Far-right \| {{cite web \|url=http://www.cumhuriyet.com.tr/haber/siyaset/695361/BBP_de_ayristi__Once_Saray_da_gorusme__sonra__hayir__aciklamasi_ardindan_yalanlama..._Karar_verildi.html \|title=BBP de ayrıştı: Önce Saray'da görüşme, sonra 'hayır' açıklaması ardından yalanlama... Karar verildi \|website=cumhuriyet.com.tr \|date=10 March 2017 \|access-date=10 March 2017 \|archive-date=10 March 2017 \|archive-url=https://web.archive.org/web/20170310134546/http://www.cumhuriyet.com.tr/haber/siyaset/695361/BBP_de_ayristi__Once_Saray_da_gorusme__sonra__hayir__aciklamasi_ardindan_yalanlama..._Karar_verildi.html \|url-status=live}}
rowspan=15\|{{cross\|15}} No \| style="background:#e30000; width:4px; text-align:center;"\| \|\| CHP \|\| Republican People's Party \| Kemal Kılıçdaroğlu \| Centre-left \| {{cite web \|url=http://www.sozcu.com.tr/2017/gundem/son-dakika-haberi-hangi-parti-referandumda-ne-oy-kullanacak-1661303/ \|title=Hangi parti referandumda ne oy kullanacak – Sözcü Gazetesi \|website=Sozcu.com.tr \|access-date=28 February 2017 \|archive-date=8 February 2017 \|archive-url=https://web.archive.org/web/20170208122239/http://www.sozcu.com.tr/2017/gundem/son-dakika-haberi-hangi-parti-referandumda-ne-oy-kullanacak-1661303/ \|url-status=live}}
style="background:#870000; width:4px; text-align:center;"\|	MHP	Nationalist Movement Party inner-party factions \| Collective leadership \| Far-right \| {{cite web\|url=http://www.dw.com/tr/muhalif-mhpliler-tek-adama-hay%C4%B1r/a-37614092\|title=Muhalif MHP'liler: Tek adama hayır\|publisher=Deutsche Welle\|access-date=20 February 2017\|archive-date=20 February 2017\|archive-url=https://web.archive.org/web/20170220135132/http://www.dw.com/tr/muhalif-mhpliler-tek-adama-hay%C4%B1r/a-37614092\|url-status=live}}
style="background:#b000b8; width:4px; text-align:center;"\|	HDP	Peoples' Democratic Party \| Selahattin Demirtaş & Figen Yüksekdağ \| Left-wing \|
style="background:{{party color\|Felicity Party}}; width:4px; text-align:center;"\|	Saadet	Felicity Party \| Temel Karamollaoğlu \| Right-wing \|
style="background:{{party color\|Great Union Party}}; width:4px; text-align:center;"\|	BBP	Great Union Party inner-party factions \| Collective leadership \| Far-right \| {{cite news\|url=http://www.sozcu.com.tr/2017/gundem/desticinin-karari-bbpyi-baglamaz-1726807/\|title=Destici'nin kararı, BBP'yi bağlamaz\|newspaper=Sözcü\|access-date=10 March 2017\|archive-date=10 March 2017\|archive-url=https://web.archive.org/web/20170310195432/http://www.sozcu.com.tr/2017/gundem/desticinin-karari-bbpyi-baglamaz-1726807/\|url-status=live}}
style="background:#d40000; width:4px; text-align:center;"\|	Vatan	Patriotic Party \| Doğu Perinçek \| Far-left \|
style="background:#cc0; width:4px; text-align:center;"\|	HAK-PAR	Rights and Freedoms Party \| Refik Karakoç \| Left-wing \| {{cite web \|url=http://www.yonelishaber.com/hak-par-referandum-kararini-acikladi-83345hd.html \|title=Hak-Par referandum kararını açıkladı \|website=Yonelishaber.com \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170222110729/http://www.yonelishaber.com/hak-par-referandum-kararini-acikladi-83345hd.html \|archive-date=22 February 2017 \|url-status=dead \|df=dmy-all}}
style="background:{{party color\|People's Liberation Party (Turkey)}}; width:4px; text-align:center;"\|	HKP	People's Liberation Party \| Nurullah Ankut \| Far-left \| {{cite web \|url=http://kurtuluspartisi.org/bu-is-anayasa-oylamasi-filan-degil-be-yahu \|title=Bu iş Anayasa Oylaması filan değil be yahu! \| Halkın Kurtuluş Partisi \|website=Kurtuluspartisi.org \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170208032721/http://kurtuluspartisi.org/bu-is-anayasa-oylamasi-filan-degil-be-yahu/ \|archive-date=8 February 2017 \|url-status=dead}}
style="background:#CD0000; width:4px; text-align:center;"\|	DP	Democrat Party \| Gültekin Uysal \| Centre-right \| {{cite web \|url=http://www.ulusalkanal.com.tr/gundem/demokrat-parti-de-referandum-oyunu-acikladi-h140044.html \|title=Demokrat Parti de referandum oyunu açıkladı \|website=Ulusalkanal.com.tr \|date=19 January 2017 \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207031613/http://www.ulusalkanal.com.tr/gundem/demokrat-parti-de-referandum-oyunu-acikladi-h140044.html \|url-status=live}}
style="background:#B2362C; width:4px; text-align:center;"\|	KP	Communist Party \| Arif Hikmet Basa \| Far-left \| {{cite web \|url=https://www.kp.org.tr/tr/bildiriler/baskanlik-anayasasina-karsi-nasil-mucadele-edilir \|title=Başkanlık anayasasına karşı nasıl mücadele edilir? \|website=KP.org.tr \|access-date=1 March 2017 \|archive-date=2 February 2017 \|archive-url=https://web.archive.org/web/20170202100341/https://www.kp.org.tr/tr/bildiriler/baskanlik-anayasasina-karsi-nasil-mucadele-edilir \|url-status=live}}
style="background:{{party color\|Democratic Left Party (Turkey)}}; width:4px; text-align:center;"\|	DSP	Democratic Left Party \| Önder Aksakal \| Centre-left \| {{cite web \|url=http://www.cnnturk.com/turkiye/dsp-referandumda-oyunu-acikladi \|title=DSP referandumda oyunu açıkladı - CNN TÜRK - tarafsız güvenilir haberler \|website=Cnnturk.com \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207031633/http://www.cnnturk.com/turkiye/dsp-referandumda-oyunu-acikladi \|url-status=live}}
style="background:{{party color\|Liberal Democratic Party (Turkey)}}; width:4px; text-align:center;"\|	LDP	Liberal Democratic Party \| Gültekin Tırpancı \| Centre \| {{cite tweet\|user=liberaLDP\|author=Liberal Demokrat Parti\|number=818496178295898114\|date=9 January 2017\|title=Değerli AKP'li mvekilleri, bugün üzerinizde olan baskının ya ilelebet sürmesini ya da tamamen kalkmasını oylayacaksınız. Tek adama hayır!\|access-date=28 February 2017}}
style="background:#00f; width:4px; text-align:center;"\|	MP	Nation Party \| Aykut Edibali \| Right-wing \| {{cite web \|url=http://www.yenicaggazetesi.com.tr/tarihi-hayir-toplantisi-an-be-an-yenicagda-157295h.htm \|title=Ülkücüler 'hayır'da birleşti: "Niyet hayır, akıbet hayır!" \|website=Yenicaggazetesi.com.tr \|date=18 February 2017 \|access-date=28 February 2017 \|archive-date=20 February 2017 \|archive-url=https://web.archive.org/web/20170220150442/http://www.yenicaggazetesi.com.tr/tarihi-hayir-toplantisi-an-be-an-yenicagda-157295h.htm \|url-status=live}}
style="background:#CD0000; width:4px; text-align:center;"\|	DYP	True Path Party \| Çetin Özaçıkgöz \| Centre-right \| {{cite news\|url=https://www.aydinlik.com.tr/politika/2017-subat/merkez-sag-hayir-diyecek\|title=Merkez sağ hayır diyecek\|newspaper=Aydınlık\|date=5 February 2017\|access-date=6 February 2017\|archive-date=7 February 2017\|archive-url=https://web.archive.org/web/20170207112820/https://www.aydinlik.com.tr/politika/2017-subat/merkez-sag-hayir-diyecek\|url-status=live}}
Neutral \| style="background:{{party color\|Independent Turkey Party}}; width:4px; text-align:center;"\|	BTP	Independent Turkey Party \| Haydar Baş \| Centre \| {{cite web \|url=http://www.yenimesaj.com.tr/gundem/btp-den-kritik-referandum-aciklamasi-h13039009.html \|title=BTP'den kritik referandum açıklaması \|website=Yenimesaj.com.tr \|date=2 February 2017 \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170207113329/http://www.yenimesaj.com.tr/gundem/btp-den-kritik-referandum-aciklamasi-h13039009.html \|archive-date=7 February 2017 \|url-status=dead}}

colspan="7" \| Other parties
class="wikitable sortable collapsible collapsed" style="border:none;width:85%" \|+
Choice !colspan="3" \| Party !Leader !Political orientation !Ref.
rowspan=2\|{{tick\|15}} Yes \| style="background:#007CC2; width:4px; text-align:center;"\| \|\| Yeni Dünya \|\| New World Party \| Emanullah Gündüz \| Right-wing \| {{cite web \|url=http://www.yenikonya.com.tr/haber-662557-_Yeni_anayasaya_destek_verdi.html \|title=Yeni anayasaya destek verdi \|website=Yenikonya.com.tr \|date=18 January 2017 \|access-date=28 February 2017 \|archive-date=12 February 2017 \|archive-url=https://web.archive.org/web/20170212091134/http://www.yenikonya.com.tr/haber-662557-_Yeni_anayasaya_destek_verdi.html \|url-status=live}}
style="background:#0c0; width:4px; text-align:center;"\|	HÜDA PAR	Free Cause Party \| Zekeriya Yapıcıoğlu \| Far-right \| {{cite web \|url=http://www.yenicaggazetesi.com.tr/huda-par-referandumda-evet-diyecegini-acikladi-157064h.htm \|title=Hüda-Par referandumda 'evet' diyeceğini açıkladı \|website=Yenicaggazetesi.com.tr \|date=15 February 2017 \|access-date=28 February 2017 \|archive-date=17 February 2017 \|archive-url=https://web.archive.org/web/20170217144949/http://www.yenicaggazetesi.com.tr/huda-par-referandumda-evet-diyecegini-acikladi-157064h.htm \|url-status=live}}
rowspan=2\|{{Conditional yes\|15}} Conditional yes
style="background:#00652D; width:4px; text-align:center;"\|	Osmanlı	Ottoman Party \| İbrahim Ünye \| Far-right \| {{cite web \|url=https://www.facebook.com/osmanlipartisii/photos/a.1547179935581147.1073741828.1546818272283980/1681626145469858 \|quote=(...) bu sisteminizin içerisine "İDAM" koyarsanız Millette gönül hoşluğu ile evet der, Osmanlı Partisi olarak biz "EKSİK" ama şartlı olarak Türk milleti ile evet diyeceğiz, ancak şartımız "Tecavüzcülere ve Vatan Hainlerine" İdamı getirmek ve "Ayasofya Camiini İbadete açmaktı" Bu şartlarımızı da kabul ederlerse bizde "Evet" deriz. \|title=Osmanlı Parti İktidar Kongresini Yaptı \|website=Facebook.com \|date=1 March 2017 \|access-date=7 March 2017 \|archive-date=12 March 2017 \|archive-url=https://web.archive.org/web/20170312150807/https://www.facebook.com/osmanlipartisii/photos/a.1547179935581147.1073741828.1546818272283980/1681626145469858 \|url-status=live}}
rowspan=42\|{{cross\|15}} No
style="background:#f00; width:4px; text-align:center;"\|	TSİP	Socialist Workers' Party of Turkey \| Turgut Koçak \| Far-left \| {{cite web \|url=http://www.tsip1974.com/yeni_sayfa_1910.htm#.WKDEPNTRjs1 \|title=Biz Hayir'A Haziriz Ya Siz? \|website=Tsip1974.com \|access-date=28 February 2017 \|archive-date=12 February 2017 \|archive-url=https://web.archive.org/web/20170212090911/http://www.tsip1974.com/yeni_sayfa_1910.htm#.WKDEPNTRjs1 \|url-status=live}}
style="background:#CB181E; width:4px; text-align:center;"\|	TKP	Communist Party of Turkey \| Hüseyin Karabulut \| Far-left \| {{cite web \|url=http://www.tkp.org.tr/tr/parti-gundemi/yeter \|title=YETER! \|website=TKP.org.tr \|date=23 January 2017 \|access-date=1 March 2017 \|archive-date=2 March 2017 \|archive-url=https://web.archive.org/web/20170302030726/http://www.tkp.org.tr/tr/parti-gundemi/yeter \|url-status=live}}
style="background:{{party color\|Freedom and Solidarity Party}}; width:4px; text-align:center;"\|	ÖDP	Freedom and Solidarity Party \| Collective leadership \| Left-wing \| {{cite web \|url=https://www.evrensel.net/haber/304711/odp-hayirda-umut-var \|title=ÖDP: 'Hayır'da umut var \|website=Evrensel.net \|date=19 January 2017 \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207033156/https://www.evrensel.net/haber/304711/odp-hayirda-umut-var \|url-status=live}}
style="background:{{party color\|Labour Party (Turkey)}}; width:4px; text-align:center;"\|	EMEP	Labour Party \| Selma Gürkan \| Far-left \| {{cite web \|url=https://www.evrensel.net/haber/304070/emep-baskanlik-dayatmasini-protesto-etti \|title=EMEP başkanlık dayatmasını protesto etti \|website=Evrensel.net \|date=14 January 2017 \|access-date=28 February 2017 \|archive-date=2 February 2017 \|archive-url=https://web.archive.org/web/20170202042312/https://www.evrensel.net/haber/304070/emep-baskanlik-dayatmasini-protesto-etti \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	DSİP	Revolutionary Socialist Workers' Party \| Meltem Oral & Şenol Karakaş \| Left-wing \| {{cite tweet \|user=DSIP_ \|number=826501328323100673 \|date=31 January 2017 \|title=#HAYIR! Başkanlık değil demokrasi}}
style="background:#00b; width:4px; text-align:center;"\|	YP	Homeland Party \| Sadettin Tantan \| Right-wing \|
style="background:#fff; width:4px; text-align:center;"\|	AYP	Crescent Star Party \| Serap Gülhan \| Centre \| {{cite web \|url=https://www.facebook.com/388497761197207/photos/a.388500281196955.85149.388497761197207/1326108047436169/ \|title=TÜRKİYE CUMHURİYET'İNİN BÖLÜNMEZ... - Ayyildiz Partisi Genel Merkezi \|publisher=Facebook \|date=25 January 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160213/https://www.facebook.com/388497761197207/photos/a.388500281196955.85149.388497761197207/1326108047436169/ \|url-status=live}}
style="background:#CD0000; width:4px; text-align:center;"\|	EHP	Labourist Movement Party \| Sibel Uzun \| Left-wing \| {{cite web \|url=http://www.ehp.org.tr/aciklamalar/1909/ehp-gencligi--demokrasi-laiklik-ve-gelecegimiz-icin--tek-adamliga-baskanliga-hayir \|title=Gençliği: Demokrasi, Laiklik ve Geleceğimiz İçin: Tek adamlığa, Başkanlığa Hayır \|publisher=EHP \|access-date=28 February 2017 \|archive-date=12 February 2017 \|archive-url=https://web.archive.org/web/20170212091053/http://www.ehp.org.tr/aciklamalar/1909/ehp-gencligi--demokrasi-laiklik-ve-gelecegimiz-icin--tek-adamliga-baskanliga-hayir \|url-status=dead}}
style="background:#fff; width:4px; text-align:center;"\|	İKP	Workers' Fraternity Party \| Mehmet Şadi Ozansü \| Left-wing \| {{cite web \|url=http://iscikardesligi.org/referandumda-hayir-ya-sonra/ \|title=Referandumda "HAYIR"! Ya sonra? \| İşçi Kardeşliği Gazetesi \|website=Iscikardesligi.org \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160225/http://iscikardesligi.org/referandumda-hayir-ya-sonra/ \|url-status=dead}}
style="background:#CD0000; width:4px; text-align:center;"\|	DİP	Revolutionist Workers' Party \| Ömer Sungur Savran \| Far-left \| {{cite web \|url=http://gercekgazetesi.net/dip-bildirisi/dip-merkez-komitesinin-referandum-cagrisi-kardes-kavgasi-degil-sinif-kavgasi-sermayeye \|title=DİP Merkez Komitesi'nin referandum çağrısı: Kardeş kavgası değil sınıf kavgası: sermayeye, emperyalizme ve istibdada HAYIR! \| Gerçek Gazetesi \|language=tr\|website=Gercekgazetesi.net \|date=7 October 2011 \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170212091405/http://gercekgazetesi.net/dip-bildirisi/dip-merkez-komitesinin-referandum-cagrisi-kardes-kavgasi-degil-sinif-kavgasi-sermayeye \|archive-date=12 February 2017 \|url-status=dead \|df=dmy-all}}
style="background:#074; width:4px; text-align:center;"\|	DBP	Democratic Regions Party \| Emine Ayna \| Centre-left \| {{cite web \|url=http://www.cnnturk.com/turkiye/hdp-ve-dbp-hayir-kampanyasi \|title=HDP ve DBP 'hayır' kampanyası - CNN TÜRK - tarafsız güvenilir haberler \|website=Cnnturk.com \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207112713/http://www.cnnturk.com/turkiye/hdp-ve-dbp-hayir-kampanyasi \|url-status=live}}
style="background:#000; width:4px; text-align:center;"\|	HEPAR	Rights and Equality Party \| Yücel Savaş \| Third Position \| {{cite web \|url=http://www.yenicaggazetesi.com.tr/tantan-surec-parti-kavgasina-donustu-156463h.htm \|title=Tantan: Süreç, parti kavgasına dönüştü \|website=Yenicaggazetesi.com.tr \|date=7 February 2017 \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211080019/http://www.yenicaggazetesi.com.tr/tantan-surec-parti-kavgasina-donustu-156463h.htm \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	ESP	Socialist Party of the Oppressed \| Sultan Ulusoy \| Far-left \| {{cite web \|url=https://www.evrensel.net/haber/305507/esp-tek-adam-diktatorlugune-birlikte-hayir-diyoruz \|title=ESP: Tek adam diktatörlüğüne birlikte hayır diyoruz \|website=Evrensel.net \|date=25 January 2017 \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211235533/https://www.evrensel.net/haber/305507/esp-tek-adam-diktatorlugune-birlikte-hayir-diyoruz \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	TİKP	Workers Villagers Party of Turkey \| İsmail Durna \| Left-wing \| {{cite web \|url=http://odatv.com/bir-parti-daha-hayir-dedi-2102171200.html \|title=Bir parti daha "hayır" dedi \|website=Odatv.com \|date=21 February 2017 \|access-date=28 February 2017 \|archive-date=23 February 2017 \|archive-url=https://web.archive.org/web/20170223094600/http://odatv.com/bir-parti-daha-hayir-dedi-2102171200.html \|url-status=live}}
style="background:{{party color\|Motherland Party (Turkey)}}; width:4px; text-align:center;"\|	ANAP	Motherland Party \| İbrahim Çelebi \| Centre-right \|
style="background:#fff; width:4px; text-align:center;"\|	Dev-Parti	Revolutionary People's Party \| Celal Özcan \| Left-wing \| {{cite web \|url=http://odatv.com/bir-sol-parti-daha-karar-verdi-2401171200.html \|title=Bir sol parti daha karar verdi \|website=Odatv.com \|date=24 January 2017 \|access-date=28 February 2017 \|archive-date=2 February 2017 \|archive-url=https://web.archive.org/web/20170202132330/http://odatv.com/bir-sol-parti-daha-karar-verdi-2401171200.html \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	MTP	Nationalist Turkey Party \| Ahmet Yılmaz Büyükekmekci \| Centre \| {{cite web \|url=https://www.facebook.com/MTP.org.tr/posts/1241221689292091 \|title=Milliyetçi Türkiye Partisi shared Ahmet... - Milliyetçi Türkiye Partisi \|publisher=Facebook \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160323/https://www.facebook.com/MTP.org.tr/posts/1241221689292091 \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	ÖSP	Freedom and Socialism Party \| Sinan Çiftyürek \| Far-left \| {{cite web \|url=https://www.facebook.com/ozgurlukvesosyalizmpartisi/posts/1330041860386157 \|title=ÖSP (Partiya Azadî û Sosyalîzmê) shared... - ÖSP (Partiya Azadî û Sosyalîzmê) \|publisher=Facebook \|date=27 January 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160333/https://www.facebook.com/ozgurlukvesosyalizmpartisi/posts/1330041860386157 \|url-status=live}}
style="background:#00A8D4; width:4px; text-align:center;"\|	1920 TKP	Socialist Liberation Party \| Şener Ataş \| Far-left \| {{cite web\|url=https://www.tkp.org/icerik/meclis-baskanlik-dayatmasini-kabul-etti-1872\|title=Meclis başkanlık dayatmasını kabul etti\|publisher=tkp.org\|date=23 January 2017\|access-date=6 February 2017\|archive-date=7 February 2017\|archive-url=https://web.archive.org/web/20170207113423/https://www.tkp.org/icerik/meclis-baskanlik-dayatmasini-kabul-etti-1872\|url-status=live}}
style="background:#00994C; width:4px; text-align:center;"\|	Yeşil Sol	Greens and the Left Party of the Future \| Naci Sönmez \| Left-wing \| {{cite web \|url=https://www.evrensel.net/haber/306969/yesil-sol-partiden-bir-hayir-yeter-kampanyasi \|title=Yeşil Sol Parti'den 'Bir Hayır Yeter' kampanyası \|website=Evrensel.net \|date=4 February 2017 \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207033209/https://www.evrensel.net/haber/306969/yesil-sol-partiden-bir-hayir-yeter-kampanyasi \|url-status=live}}
style="background:#4D346D; width:4px; text-align:center;"\|	TİVEP	Unemployed's and Labourers' Party of Turkey \| Rıfat Derya Sercan \| Centre-left \| {{cite web \|url=https://www.facebook.com/TurkiyeIssizlerVeEmekcilerPartisi/photos/a.537645929615411.1073741825.393743797338959/1294186190628044/ \|title=TEK ADAM ANAYASASINA HAYIR !... - Türkiye Işsizler Ve Emekçiler Partisi \|publisher=Facebook \|date=11 February 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160438/https://www.facebook.com/TurkiyeIssizlerVeEmekcilerPartisi/photos/a.537645929615411.1073741825.393743797338959/1294186190628044/ \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	SYKP	Socialist Refoundation Party \| Tülay Hatimoğlulları Oruç \| Far-left \| {{cite web \|url=http://www.sykp.org.tr/2017/01/28/sykp-fasizme-tek-adam-diktatorlugune-hayir/ \|title=Faşizme ve tek adam diktatörlüğüne hayır! - Sosyalist Yeniden Kuruluş Partisi \|publisher=SYKP \|access-date=28 February 2017 \|archive-date=12 February 2017 \|archive-url=https://web.archive.org/web/20170212091239/http://www.sykp.org.tr/2017/01/28/sykp-fasizme-tek-adam-diktatorlugune-hayir/ \|url-status=dead}}
style="background:#D50F80; width:4px; text-align:center;"\|	KP	Women's Party \| Benal Yazgan \| Feminism \| {{cite tweet\|user=KadinPartisi\|author=Kadin Partisi\|number=818838247975555073\|date=10 January 2017\|title=Beyaz Bir Gelecek İçin Oyunuz #HAYIR Olsun Sayın Milletvekili, Mecliste yapılacak Anayasa oylaması öncesinde,...\|access-date=28 February 2017}}
style="background:#fff; width:4px; text-align:center;"\|	TURAN	Great Turan Movement Party \| Varol Esen \| Far-right \| {{cite web \|url=https://www.facebook.com/TuranPartisi/posts/1653760598253583 \|title=YÜCE TÜRK SOYU... Elbette #HAYIR.!!!... - TURAN Hareketi Partisi \|publisher=Facebook \|date=3 February 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160315/https://www.facebook.com/TuranPartisi/posts/1653760598253583 \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	HHP	Rights and Peace Party \| Gürsel Yıldız \| Centre \| {{cite web \|url=http://www.hakvehuzurpartisi.org.tr/gursel-yildiz-anayasa-degisikligine-kesinlikle-kendim-ve-partim-adina-hayir/ \|title=Gürsel YILDIZ" Anayasa değişikliğine kesinlikle kendim ve partim adına –HAYIR" - Hak ve Huzur Partisi - Haklı ve Huzurlu bir gelecek \|publisher=Hak ve Huzur Partisi \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170211160229/http://www.hakvehuzurpartisi.org.tr/gursel-yildiz-anayasa-degisikligine-kesinlikle-kendim-ve-partim-adina-hayir/ \|archive-date=11 February 2017 \|url-status=dead}}
style="background:#f00; width:4px; text-align:center;"\|	HTKP	People's Communist Party of Turkey \| Emre Yağan \| Far-left \| {{cite web\|title=Türkiye Komünist Partisi siyasete, sokaklara, mücadeleye geri döndü!\|date=25 December 2016\|url=http://www.htkp.org.tr/turkiye-komunist-partisi-siyasete-sokaklara-mucadeleye-geri-dondu/\|publisher=htkp.org.tr\|access-date=6 February 2017\|archive-url=https://web.archive.org/web/20170914215940/http://www.htkp.org.tr/turkiye-komunist-partisi-siyasete-sokaklara-mucadeleye-geri-dondu/\|archive-date=14 September 2017\|url-status=dead\|df=dmy-all}}
style="background:#fff; width:4px; text-align:center;"\|	CİHAP	Universe Party \| Kürşad Emre Öğretmek \| Centre \| {{cite web \|url=https://www.facebook.com/cihanpartisi/posts/708087546025563 \|title=Cihan Partisi - Cihan Partisi shared Kürşad Emre... \|publisher=Facebook \|date=31 January 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160355/https://www.facebook.com/cihanpartisi/posts/708087546025563 \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	Anayol	Main Path Party \| Zafer Maden \| Centre-right \| {{cite web \|url=https://www.facebook.com/groups/1668835663391047/permalink/1807076266233652/ \|title=Security Check Required \|publisher=Facebook \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160402/https://www.facebook.com/groups/1668835663391047/permalink/1807076266233652/ \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	TÜHAP	People's Party of Turkey \| Mehmet Çetin \| Centre \| {{cite tweet\|user=TurkiyeHalkPart\|author=Oku-düşün!\|number=823857144445411329\|date=24 January 2017\|title=Hayır da hayır vardır, hayırlarınız hayır olsun!\|access-date=28 February 2017}}
style="background:#fff; width:4px; text-align:center;"\|	MMP	National Struggle Party \| Ahmet Kaya \| Right-wing \| {{cite web\|url=https://www.facebook.com/permalink.php?story_fbid=1623889167917894&id=1482788625361283\|title=KADINLARIMIZI CANLA, BAŞLA GÖREVE DAVET EDİYORUZ...\|first=Ahmet\|last=Kaya\|website=Facebook\|date=19 January 2017\|access-date=6 February 2017\|archive-date=5 March 2017\|archive-url=https://web.archive.org/web/20170305160417/https://www.facebook.com/permalink.php?story_fbid=1623889167917894&id=1482788625361283\|url-status=live}}
style="background:#fc0; width:4px; text-align:center;"\|	ASP	AS Party \| Cavit Kayıkcı \| Right-wing \| {{cite web \|url=http://ckayikci.blogspot.com/2017/01/as-parti-yeni-yil-mesaji.html \|title=As Parti Genel Başkan Açiklamalari: As Parti Yeni Yil Mesaji \|website=Ckayikci.blogspot.com \|access-date=28 February 2017 \|archive-date=16 February 2017 \|archive-url=https://web.archive.org/web/20170216052543/http://ckayikci.blogspot.com/2017/01/as-parti-yeni-yil-mesaji.html \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	İDP	Workers' Democracy Party \| Oktay Çelik \| Left-wing \| {{cite web \|url=http://iscicephesi.net/2017/02/isci-dusmani-ve-baskici-tek-adam-duzenine-hayir/ \|title=İşçi düşmanı ve baskıcı tek adam düzenine HAYIR! – İşçi Cephesi \|website=Iscicephesi.net \|date=4 February 2017 \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170211162505/http://iscicephesi.net/2017/02/isci-dusmani-ve-baskici-tek-adam-duzenine-hayir/ \|archive-date=11 February 2017 \|url-status=dead}}
style="background:#900; width:4px; text-align:center;"\|	TKH	Communist Movement of Turkey \| Erkan Pınarbaşı \| Far-left \| {{cite web\|url=http://tkh.org.tr/2017/01/baskanliga-hayir-komiteleri-icin-goreve/\|title=Başkanlığa Hayır Komiteleri için göreve!\|publisher=tkh.org.tr\|date=10 January 2017\|access-date=6 February 2017\|archive-date=7 February 2017\|archive-url=https://web.archive.org/web/20170207114111/http://tkh.org.tr/2017/01/baskanliga-hayir-komiteleri-icin-goreve/\|url-status=dead}}
style="background:#fff; width:4px; text-align:center;"\|	Devrimci	United Revolutionist Party \| Ufuk Göllü \| Left-wing \| {{cite web\|url=http://devrimciparti.org/hayir-cephesinde-birleselim/ \|title=HAYIR cephesinde birleşelim - Devrimci Parti \|date=11 February 2017 \|access-date=16 April 2017 \|url-status=bot: unknown \|archive-url=https://web.archive.org/web/20170211161433/http://devrimciparti.org/hayir-cephesinde-birleselim/ \|archive-date=11 February 2017}}
style="background:#FFD300; width:4px; text-align:center;"\|	AP	Justice Party \| Vecdet Öz \| Centre-right \| {{cite news\|url=http://www.ulusalkanal.com.tr/gundem/adalet-partisi-referandum-oyunu-acikladi-h142875.html\|title=Adalet Partisi referandum oyunu açıkladı\|publisher=Ulusal Kanal\|date=3 February 2017\|access-date=6 February 2017\|archive-date=7 February 2017\|archive-url=https://web.archive.org/web/20170207112918/http://www.ulusalkanal.com.tr/gundem/adalet-partisi-referandum-oyunu-acikladi-h142875.html\|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	TBP	Unity Party of Turkey \| Hüseyin Ekici \| Kemalism \| {{cite web\|url=https://www.facebook.com/turkiyebirlik.org.tr/photos/a.1713356888910882.1073741827.1704506106462627/1862651263981443/\|publisher=Türkiye Birlik Partisi\|title=TC ANAYASASINA GÖRE YENİ YASANIN ANAYASA MAHKEMESİNDEN GEÇMEMESİ GEREKİYOR\|date=1 February 2017\|access-date=11 February 2017\|archive-date=5 March 2017\|archive-url=https://web.archive.org/web/20170305160239/https://www.facebook.com/turkiyebirlik.org.tr/photos/a.1713356888910882.1073741827.1704506106462627/1862651263981443/\|url-status=live}}
style="background:#CD0000; width:4px; text-align:center;"\|	SEP	Socialist Laborers' Party \| Gökçe Şentürk \| Left-wing \| {{cite web \|url=http://bolsevik.org/guncel/sep-tek-adam-israri-ulkeyi-batiriyor-baskanliga-hayir.html \|title=SEP: TEK ADAM ISRARI ÜLKEYİ BATIRIYOR! Başkanlığa #HAYIR! \| Sosyalist Emekçiler Partisi Girişimi \|Sosyalizm Kazanacak! \|website=Bolsevik.org \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207113021/http://bolsevik.org/guncel/sep-tek-adam-israri-ulkeyi-batiriyor-baskanliga-hayir.html \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	EYP	Universal Path Party \| Metin Güler \| Alevism \| {{cite web\|url=https://www.facebook.com/evrenselyolpartisi/posts/1392623940810185\|title=EVRENSEL YOL PARTİSİ GENEL MERKEZİMİZDE HEP BİRLİKTE #HAYIR DEDİK\|publisher=Evrensel Yol Partisi\|date=5 February 2017\|access-date=11 February 2017\|archive-date=5 March 2017\|archive-url=https://web.archive.org/web/20170305160252/https://www.facebook.com/evrenselyolpartisi/posts/1392623940810185\|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	Büyük	Great Turkey Party \| Tevfik Diker \| Centre-right \| {{cite web\|title=Aziz seçmenler\|url=https://www.facebook.com/BuyukParti/photos/a.1595362434090015.1073741828.1595352117424380/1674420839517507/\|publisher=Büyük Türkiye Partisi\|date=10 February 2017\|access-date=11 February 2017\|archive-date=5 March 2017\|archive-url=https://web.archive.org/web/20170305160303/https://www.facebook.com/BuyukParti/photos/a.1595362434090015.1073741828.1595352117424380/1674420839517507/\|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	DGP	Democratic Young Party \| Erkin Çözeli \| Centre \| {{cite web \|url=https://www.facebook.com/demokratikgencparti/photos/a.192527341215079.1073741828.192522261215587/205032099964603/ \|title=Demokratik Genç Parti Added A New Photo. - Demokratik Genç Parti \|publisher=Facebook \|date=29 January 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160309/https://www.facebook.com/demokratikgencparti/photos/a.192527341215079.1073741828.192522261215587/205032099964603/ \|url-status=live}}
style="background:turquoise; width:4px; text-align:center;"\|	Ulusal Parti	National Party \| Gökçe Fırat Çulhaoğlu \| Far-left \|
\|Neutral \| style="background:#089A09; width:4px; text-align:center;"\| \|\| Hak Parti \|\| Rights and Truth Party \| Dursun Güneş & Serkan Aslan \| Islamism \| {{cite web \|url=http://www.hakvehakikatpartisi.com/?Syf=18&Hbr=943234&/Hak-ve-Hakikat-Partisi-Genel-Ba%C5%9Fkan%C4%B1-Say%C4%B1n-Dursun-G%C3%9CNE%C5%9E-taraf%C4%B1ndan-yap%C4%B1lan-Referandum-A%C3%A7%C4%B1klamas%C4%B1 \|archive-url=https://web.archive.org/web/20210225080224/http://www.hakvehakikatpartisi.com/?Syf=18&Hbr=943234&%2FHak-ve-Hakikat-Partisi-Genel-Ba%C5%9Fkan%C4%B1-Say%C4%B1n-Dursun-G%C3%9CNE%C5%9E-taraf%C4%B1ndan-yap%C4%B1lan-Referandum-A%C3%A7%C4%B1klamas%C4%B1 \|url-status=dead \|archive-date=25 February 2021 \|title=Referandum Açıklaması \|website=Hakvehakikatpartisi.com \|access-date=28 February 2017}}
rowspan=2\|Boycott \| style="background:#04830D; width:4px; text-align:center;"\| \|\| PAK \|\| Free Kurdistan Party \| Mustafa Özçelik \| Kurdish independence \| {{cite web \|url=http://www.cumhuriyet.com.tr/haber/turkiye/689997/Uc_partiden_referandumu_boykot_karari.html \|title=Üç partiden referandumu boykot kararı \|website=cumhuriyet.com.tr \|access-date=3 March 2017 \|archive-date=4 March 2017 \|archive-url=https://web.archive.org/web/20170304120656/http://www.cumhuriyet.com.tr/haber/turkiye/689997/Uc_partiden_referandumu_boykot_karari.html \|url-status=live}}
style="background:#d40000; width:4px; text-align:center;"\|	PSK	Kurdistan Socialist Party \| Mesut Tek \| Kurdish independence \|

=NGOs and other groups=

class="wikitable sortable collapsible collapsed" style="border:none;width:85%" \|+
colspan="5" \| NGOs and other groups
Choice !NGO !Type !Political orientation !Ref.
rowspan="4" \|{{tick\|15}} Yes \| Ottoman (Osmanoğlu) family \| Former Ottoman dynasty \| - \| {{cite web \|url=http://www.habersitesi.com/hanedan-reisi-dundar-osmanoglu-turkiye-rejimini-degil-sistemini-degistiriyor-34846h.htm \|title=Hanedan Reisi Dündar Osmanoğlu: Türkiye Rejimini Değil Sistemini Değiştiriyor \|website=Habersitesi.com \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211181022/http://www.habersitesi.com/hanedan-reisi-dundar-osmanoglu-turkiye-rejimini-degil-sistemini-degistiriyor-34846h.htm \|url-status=live}}
Independent Industrialists and Businessmen Association (MÜSİAD) \| Business organization \| Right-wing \| {{cite web \|url=http://www.milliyet.com.tr/musiad-genel-baskani-nail-olpak-bursa-yerelhaber-1779594/ \|title=Müsiad Genel Başkanı Nail Olpak: - Bursa Haberleri \|website=Milliyet.com.tr \|date=15 January 2017 \|access-date=28 February 2017 \|archive-date=12 March 2017 \|archive-url=https://web.archive.org/web/20170312150820/http://www.milliyet.com.tr/musiad-genel-baskani-nail-olpak-bursa-yerelhaber-1779594/ \|url-status=live}}
Ottoman Hearths \| Organisation \| Right-wing \| {{cite web \|url=http://www.yesilafsin.com/gundem/osmanli-ocaklari-dernegi-genel-baskani-canpolat-sandiga-h14459.html \|title=Osmanlı Ocakları Derneği Genel Başkanı Canpolat: "Sandığa giderek 'evet' oyu kullanarak yetinmeyeceğiz" \|website=Yesilafsin.com \|date=6 February 2017 \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211080832/http://www.yesilafsin.com/gundem/osmanli-ocaklari-dernegi-genel-baskani-canpolat-sandiga-h14459.html \|url-status=live}}
Confederation of Public Servants Trade Unions (Memur-Sen) \| Trade union \| Centre-right \| {{cite web \|author=rigobert \|url=http://ekonomi.haber7.com/is-dunyasi/haber/2250403-memur-senden-referanduma-destek \|title=Memur-Sen'den referanduma destek! - Ekonomi Haberleri \|website=Ekonomi.haber7.com \|date=26 January 2017 \|access-date=28 February 2017 \|archive-date=8 February 2017 \|archive-url=https://web.archive.org/web/20170208035822/http://ekonomi.haber7.com/is-dunyasi/haber/2250403-memur-senden-referanduma-destek \|url-status=live}}
rowspan="20" \|{{cross\|15}} No \| Union of Chambers of Turkish Engineers and Architects (TMMOB) \| Trade union \| Centre-left \| {{cite web \|url=https://www.evrensel.net/haber/306963/tmmob-mucadele-edecegiz-hayir-diyecegiz-basaracagiz \|title=TMMOB: Mücadele edeceğiz, 'Hayır' diyeceğiz, başaracağız \|website=Evrensel.net \|date=4 February 2017 \|access-date=28 February 2017 \|archive-date=10 February 2017 \|archive-url=https://web.archive.org/web/20170210095200/https://www.evrensel.net/haber/306963/tmmob-mucadele-edecegiz-hayir-diyecegiz-basaracagiz \|url-status=live}}
Turkish Medical Association (TTB) \| Medical union \| Centre-left \| {{cite web \|url=http://www.birgun.net/haber-detay/ttb-baskani-rasit-tukel-baski-ve-zulme-karsi-hayir-144988.html \|title=TTB Başkanı Raşit Tükel: Baskı ve zulme karşı "Hayır" \|website=Birgun.net \|date=29 January 2017 \|access-date=28 February 2017 \|archive-date=8 February 2017 \|archive-url=https://web.archive.org/web/20170208035700/http://www.birgun.net/haber-detay/ttb-baskani-rasit-tukel-baski-ve-zulme-karsi-hayir-144988.html \|url-status=live}}
MHP Dissidents \| Intra-party opposition \| Far-right \| {{cite web \|url=http://www.hurriyetdailynews.com/haber-detay.aspx?pageID=238&nID=109219&NewsCatID=338 \|title=Dissidents from opposition MHP form group to say "No" in Turkey's referendum - POLITICS \|website=Hurriyetdailynews.com \|date=13 September 2011 \|access-date=28 February 2017 \|archive-date=14 February 2017 \|archive-url=https://web.archive.org/web/20170214103325/http://www.hurriyetdailynews.com/haber-detay.aspx?pageID=238&nID=109219&NewsCatID=338 \|url-status=live}}
BBP Dissidents \| Intra-party opposition \| Far-right \| {{cite web \|url=http://www.sozcu.com.tr/2017/gundem/desticinin-karari-bbpyi-baglamaz-1726807 \|title=Destici'nin kararı, BBP'yi bağlamaz \|website=Sözcü \|access-date=10 March 2017 \|archive-date=10 March 2017 \|archive-url=https://web.archive.org/web/20170310195432/http://www.sozcu.com.tr/2017/gundem/desticinin-karari-bbpyi-baglamaz-1726807/ \|url-status=live}}
Confederation of Public Workers' Unions of Turkey (Türkiye Kamu-Sen) \| Trade union \| Centre-right \| {{cite web \|url=http://www.yenicaggazetesi.com.tr/referandumda-hayir-diyecegini-aciklayan-kamu-sene-saldiri-155552h.htm \|title=Referandumda 'Hayır' diyeceğini açıklayan Kamu-Sen'e saldırı \|website=Yenicaggazetesi.com.tr \|date=25 January 2017 \|access-date=28 February 2017 \|archive-date=8 February 2017 \|archive-url=https://web.archive.org/web/20170208034017/http://www.yenicaggazetesi.com.tr/referandumda-hayir-diyecegini-aciklayan-kamu-sene-saldiri-155552h.htm \|url-status=live}}
Confederation of Public Workers' Unions (KESK) \| Trade union \| Left-wing \| {{cite web \|url=http://www.birgun.net/haber-detay/kesk-baskanlik-referandumuna-hayir-diyor-145176.html \|title=KESK, Başkanlık Referandumuna "HAYIR" diyor \|website=Birgun.net \|date=31 January 2017 \|access-date=28 February 2017 \|archive-date=8 February 2017 \|archive-url=https://web.archive.org/web/20170208034234/http://www.birgun.net/haber-detay/kesk-baskanlik-referandumuna-hayir-diyor-145176.html \|url-status=live}}
Confederation of Progressive Trade Unions of Turkey (DİSK) \| Trade union \| Left-wing \| {{cite web \|url=http://www.hurriyet.com.tr/disk-referandum-karari-memleketin-ve-iscile-40358144 \|title=DİSK (Referandum kararı) : Memleketin ve işçilerin geleceği için 'hayır' - İstanbul Haberleri \|website=Hurriyet.com.tr \|date=7 February 2017 \|access-date=28 February 2017 \|archive-date=8 February 2017 \|archive-url=https://web.archive.org/web/20170208034550/http://www.hurriyet.com.tr/disk-referandum-karari-memleketin-ve-iscile-40358144 \|url-status=live}}
United Confederation of Public Employees' Unions (Birleşik Kamu-İş) \| Trade union \| Kemalism \| {{cite web \|url=http://www.birlesikkamuis.org.tr/haber-857-baskanlik-rejimine-hayir-yasasin-cumhuriyet-yasasin-demokrasi.html \|title=Başkanlik Rejimine Hayir! Yaşasin Cumhuriyet Yaşasin Demokrasi \|website=Birlesikkamuis.org.tr \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211080234/http://www.birlesikkamuis.org.tr/haber-857-baskanlik-rejimine-hayir-yasasin-cumhuriyet-yasasin-demokrasi.html \|url-status=dead}}
Atatürkist Thought Association (ADD) \| \| Kemalism \| {{cite web\|url=http://add.org.tr/neden-hayir-diyoruz/ \|title=NEDEN HAYIR DİYORUZ? - Atatürkçü Düşünce Derneği \|date=12 February 2017 \|access-date=16 April 2017 \|url-status=bot: unknown \|archive-url=https://web.archive.org/web/20170212005630/http://add.org.tr/neden-hayir-diyoruz/ \|archive-date=12 February 2017}}
Youth Union of Turkey (TGB) \| Youth organisation \| Far-left \| {{cite web \|url=http://tgb.gen.tr/genclik-birligi/terore-karsi-birlige-evet-baskanliga-hayir-22477 \|title=Teröre Karşı Birliğe Evet, Başkanlığa Hayır! \|website=Tgb.gen.tr \|date=17 January 2017 \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211081005/http://tgb.gen.tr/genclik-birligi/terore-karsi-birlige-evet-baskanliga-hayir-22477 \|url-status=live}}
Republican Women's Association (CKD) \| Women organization \| Far-left \| {{cite web \|url=http://www.cumhuriyetkadinlari.org.tr/gerici-anayasaya-hayir \|title=Gerici Anayasaya Hayır \| Cumhuriyet Kadınları Derneği \|language=tr\|website=Cumhuriyetkadinlari.org.tr \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170211083947/http://www.cumhuriyetkadinlari.org.tr/gerici-anayasaya-hayir \|archive-date=11 February 2017 \|url-status=dead \|df=dmy-all}}
Retired Military Officers Association of Turkey (TESUD) \| Military veterans organization \| Kemalism \| {{cite web \|url=http://www.ulusalkanal.com.tr/gundem/emekli-subaylar-referandum-oyunu-acikladi-h142250.html \|title=Emekli subaylar referandum oyunu açıkladı \|website=Ulusalkanal.com.tr \|date=31 January 2017 \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211080552/http://www.ulusalkanal.com.tr/gundem/emekli-subaylar-referandum-oyunu-acikladi-h142250.html \|url-status=live}}
Artists' Union of Turkey (TSB) \| Art organization \| Far-left \| {{cite web\|url=https://www.aydinlik.com.tr/kose-yazilari/mehmet-farac/2017-ocak/bu-rest-televole-den-degil \|title=Bu rest 'televole'den değil!.. \|date=11 February 2017 \|access-date=16 April 2017 \|url-status=bot: unknown \|archive-url=https://web.archive.org/web/20170211081059/https://www.aydinlik.com.tr/kose-yazilari/mehmet-farac/2017-ocak/bu-rest-televole-den-degil \|archive-date=11 February 2017}}
Artists' Initiative \| Art organization \| Left-wing \| {{cite news \|url=http://haber.sol.org.tr/toplum/sanatcilar-girisimi-cumhuriyetin-idam-fermanina-hayir-184328 \|title=Sanatçılar Girişimi: Cumhuriyetin idam fermanına hayır! \| soL Haber Portalı \|language=tr\|newspaper=Sol \|date=2 February 2017 \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211235259/http://haber.sol.org.tr/toplum/sanatcilar-girisimi-cumhuriyetin-idam-fermanina-hayir-184328 \|url-status=live}}
Turkish Law Institution \| Institution \| Kemalism \| {{cite web \|url=http://www.turkhukukkurumu.org.tr/basina-ve-kamuoyuna-duyurular/116-turk-hukuk-kurumu-baskanlarinin-yuce-turk-ulusu-na-seslenisi.html \|title=Türk Hukuk Kurumu Başkanlarının Yüce Türk Ulusu'na Seslenişi \|publisher=Turk Hukuk Kurumu \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211174746/http://www.turkhukukkurumu.org.tr/basina-ve-kamuoyuna-duyurular/116-turk-hukuk-kurumu-baskanlarinin-yuce-turk-ulusu-na-seslenisi.html \|url-status=live}}
National Constitution Movement \| Think tank \| Kemalism \| {{cite web \|url=http://www.ulusalkanal.com.tr/gundem/milli-anayasa-hareketi-baskani-hasan-korkmazcan-millet-egemenliginden-vazgecmeyecektir-h140477.html \|title=Milli Anayasa Hareketi Başkanı Hasan Korkmazcan: Millet, egemenliğinden vazgeçmeyecektir \|website=Ulusalkanal.com.tr \|date=21 January 2017 \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211160252/http://www.ulusalkanal.com.tr/gundem/milli-anayasa-hareketi-baskani-hasan-korkmazcan-millet-egemenliginden-vazgecmeyecektir-h140477.html \|url-status=live}}
Intellectuals' Hearth \| \| Nationalism \| {{cite web \|url=http://aydinlarocagi.org/aci-gercekleri-orten-evet-hayir-maci/ \|title=Acı Gerçekleri Örten Evet-Hayır Maçı… – Aydınlar Ocağı \|website=Aydinlarocagi.org \|access-date=28 February 2017 \|archive-date=19 February 2017 \|archive-url=https://web.archive.org/web/20170219021826/http://aydinlarocagi.org/aci-gercekleri-orten-evet-hayir-maci/ \|url-status=dead}}
Confederation of Turkish Tribes (TÜRKBOY) \| \| Nationalism \| {{cite web \|url=http://aa.com.tr/tr/politika/kilicdaroglu-hayir-platformu-uyelerini-kabul-etti/752813 \|title=Kılıçdaroğlu, 'Hayır Platformu' üyelerini kabul etti \|website=Aa.com.tr \|date=17 February 2017 \|access-date=28 February 2017 \|archive-date=19 February 2017 \|archive-url=https://web.archive.org/web/20170219155122/http://aa.com.tr/tr/politika/kilicdaroglu-hayir-platformu-uyelerini-kabul-etti/752813 \|url-status=live}}
Social Thought Association (TDD) \| \| Nationalism \| {{cite web \|url=http://toplumsaldd.blogspot.com.tr/2017/02/tek-adam-yonetimine-ve-sultanliga-hayir.html \|title=TOPLUMSAL DÜŞÜNCE DERNEĞİ: Tek Adam Yönetimine ve Sultanlığa HAYIR!, Toplumsal Düşünce Derneği Gn. Başkanı Av. Fethi BOLAYIR \|website=Toplumsaldd.blogspot.com.tr \|date=19 May 2012 \|access-date=28 February 2017 \|archive-date=18 February 2017 \|archive-url=https://web.archive.org/web/20170218234347/http://toplumsaldd.blogspot.com.tr/2017/02/tek-adam-yonetimine-ve-sultanliga-hayir.html \|url-status=live}}
Turkish Left \| Magazine \| Third Position \| {{cite web \|url=http://www.turksolu.com.tr/kisiye-gore-anayasa-yapmak-devlet-olmakla-celisir/ \|title=Kişiye göre Anayasa yapmak devlet olmakla çelişir – Türk Solu Gazetesi \|website=Turksolu.com.tr \|date=13 February 2017 \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170312150857/http://www.turksolu.com.tr/kisiye-gore-anayasa-yapmak-devlet-olmakla-celisir/ \|archive-date=12 March 2017 \|url-status=dead \|df=dmy-all}}
\|Neutral \| Confederation of Turkish Real Trade Unions (HAK-İŞ) \| Trade union \| Right-wing \| {{cite web \|url=http://www.ilkha.com/haber/48883/referandumda-cikacak-her-iki-sonuc-icin-de-bu-dogrudur-diyemiyoruz \|title=Referandumda çıkacak her iki sonuç için de bu doğrudur diyemiyoruz \|website=Ilkha.com \|date=31 January 2017 \|access-date=28 February 2017 \|archive-date=8 February 2017 \|archive-url=https://web.archive.org/web/20170208034230/http://www.ilkha.com/haber/48883/referandumda-cikacak-her-iki-sonuc-icin-de-bu-dogrudur-diyemiyoruz \|url-status=dead}}

class="wikitable sortable collapsible collapsed" style="border:none;width:85%"

colspan="5" | NGOs and other groups

Choice

!NGO

!Type

!Political orientation

!Ref.

rowspan="4" |{{tick|15}} Yes

| Ottoman (Osmanoğlu) family

| Former Ottoman dynasty

| -

| {{cite web |url=http://www.habersitesi.com/hanedan-reisi-dundar-osmanoglu-turkiye-rejimini-degil-sistemini-degistiriyor-34846h.htm |title=Hanedan Reisi Dündar Osmanoğlu: Türkiye Rejimini Değil Sistemini Değiştiriyor |website=Habersitesi.com |access-date=28 February 2017 |archive-date=11 February 2017 |archive-url=https://web.archive.org/web/20170211181022/http://www.habersitesi.com/hanedan-reisi-dundar-osmanoglu-turkiye-rejimini-degil-sistemini-degistiriyor-34846h.htm |url-status=live}}

Independent Industrialists and Businessmen Association (MÜSİAD)

| Business organization

| Right-wing

| {{cite web |url=http://www.milliyet.com.tr/musiad-genel-baskani-nail-olpak-bursa-yerelhaber-1779594/ |title=Müsiad Genel Başkanı Nail Olpak: - Bursa Haberleri |website=Milliyet.com.tr |date=15 January 2017 |access-date=28 February 2017 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312150820/http://www.milliyet.com.tr/musiad-genel-baskani-nail-olpak-bursa-yerelhaber-1779594/ |url-status=live}}

Ottoman Hearths

| Organisation

| Right-wing

| {{cite web |url=http://www.yesilafsin.com/gundem/osmanli-ocaklari-dernegi-genel-baskani-canpolat-sandiga-h14459.html |title=Osmanlı Ocakları Derneği Genel Başkanı Canpolat: "Sandığa giderek 'evet' oyu kullanarak yetinmeyeceğiz" |website=Yesilafsin.com |date=6 February 2017 |access-date=28 February 2017 |archive-date=11 February 2017 |archive-url=https://web.archive.org/web/20170211080832/http://www.yesilafsin.com/gundem/osmanli-ocaklari-dernegi-genel-baskani-canpolat-sandiga-h14459.html |url-status=live}}

Confederation of Public Servants Trade Unions (Memur-Sen)

| Trade union

| Centre-right

| {{cite web |author=rigobert |url=http://ekonomi.haber7.com/is-dunyasi/haber/2250403-memur-senden-referanduma-destek |title=Memur-Sen'den referanduma destek! - Ekonomi Haberleri |website=Ekonomi.haber7.com |date=26 January 2017 |access-date=28 February 2017 |archive-date=8 February 2017 |archive-url=https://web.archive.org/web/20170208035822/http://ekonomi.haber7.com/is-dunyasi/haber/2250403-memur-senden-referanduma-destek |url-status=live}}

rowspan="20" |{{cross|15}} No

| Union of Chambers of Turkish Engineers and Architects (TMMOB)

| Trade union

| Centre-left

| {{cite web |url=https://www.evrensel.net/haber/306963/tmmob-mucadele-edecegiz-hayir-diyecegiz-basaracagiz |title=TMMOB: Mücadele edeceğiz, 'Hayır' diyeceğiz, başaracağız |website=Evrensel.net |date=4 February 2017 |access-date=28 February 2017 |archive-date=10 February 2017 |archive-url=https://web.archive.org/web/20170210095200/https://www.evrensel.net/haber/306963/tmmob-mucadele-edecegiz-hayir-diyecegiz-basaracagiz |url-status=live}}

Turkish Medical Association (TTB)

| Medical union

| Centre-left

| {{cite web |url=http://www.birgun.net/haber-detay/ttb-baskani-rasit-tukel-baski-ve-zulme-karsi-hayir-144988.html |title=TTB Başkanı Raşit Tükel: Baskı ve zulme karşı "Hayır" |website=Birgun.net |date=29 January 2017 |access-date=28 February 2017 |archive-date=8 February 2017 |archive-url=https://web.archive.org/web/20170208035700/http://www.birgun.net/haber-detay/ttb-baskani-rasit-tukel-baski-ve-zulme-karsi-hayir-144988.html |url-status=live}}

MHP Dissidents

| Intra-party opposition

| Far-right

| {{cite web |url=http://www.hurriyetdailynews.com/haber-detay.aspx?pageID=238&nID=109219&NewsCatID=338 |title=Dissidents from opposition MHP form group to say "No" in Turkey's referendum - POLITICS |website=Hurriyetdailynews.com |date=13 September 2011 |access-date=28 February 2017 |archive-date=14 February 2017 |archive-url=https://web.archive.org/web/20170214103325/http://www.hurriyetdailynews.com/haber-detay.aspx?pageID=238&nID=109219&NewsCatID=338 |url-status=live}}

BBP Dissidents

| Intra-party opposition

| Far-right

| {{cite web |url=http://www.sozcu.com.tr/2017/gundem/desticinin-karari-bbpyi-baglamaz-1726807 |title=Destici'nin kararı, BBP'yi bağlamaz |website=Sözcü |access-date=10 March 2017 |archive-date=10 March 2017 |archive-url=https://web.archive.org/web/20170310195432/http://www.sozcu.com.tr/2017/gundem/desticinin-karari-bbpyi-baglamaz-1726807/ |url-status=live}}

Confederation of Public Workers' Unions of Turkey (Türkiye Kamu-Sen)

| Trade union

| Centre-right

| {{cite web |url=http://www.yenicaggazetesi.com.tr/referandumda-hayir-diyecegini-aciklayan-kamu-sene-saldiri-155552h.htm |title=Referandumda 'Hayır' diyeceğini açıklayan Kamu-Sen'e saldırı |website=Yenicaggazetesi.com.tr |date=25 January 2017 |access-date=28 February 2017 |archive-date=8 February 2017 |archive-url=https://web.archive.org/web/20170208034017/http://www.yenicaggazetesi.com.tr/referandumda-hayir-diyecegini-aciklayan-kamu-sene-saldiri-155552h.htm |url-status=live}}

Confederation of Public Workers' Unions (KESK)

| Trade union

| Left-wing

| {{cite web |url=http://www.birgun.net/haber-detay/kesk-baskanlik-referandumuna-hayir-diyor-145176.html |title=KESK, Başkanlık Referandumuna "HAYIR" diyor |website=Birgun.net |date=31 January 2017 |access-date=28 February 2017 |archive-date=8 February 2017 |archive-url=https://web.archive.org/web/20170208034234/http://www.birgun.net/haber-detay/kesk-baskanlik-referandumuna-hayir-diyor-145176.html |url-status=live}}

Confederation of Progressive Trade Unions of Turkey (DİSK)

| Trade union

| Left-wing

| {{cite web |url=http://www.hurriyet.com.tr/disk-referandum-karari-memleketin-ve-iscile-40358144 |title=DİSK (Referandum kararı) : Memleketin ve işçilerin geleceği için 'hayır' - İstanbul Haberleri |website=Hurriyet.com.tr |date=7 February 2017 |access-date=28 February 2017 |archive-date=8 February 2017 |archive-url=https://web.archive.org/web/20170208034550/http://www.hurriyet.com.tr/disk-referandum-karari-memleketin-ve-iscile-40358144 |url-status=live}}

United Confederation of Public Employees' Unions (Birleşik Kamu-İş)

| Trade union

| Kemalism

| {{cite web |url=http://www.birlesikkamuis.org.tr/haber-857-baskanlik-rejimine-hayir-yasasin-cumhuriyet-yasasin-demokrasi.html |title=Başkanlik Rejimine Hayir! Yaşasin Cumhuriyet Yaşasin Demokrasi |website=Birlesikkamuis.org.tr |access-date=28 February 2017 |archive-date=11 February 2017 |archive-url=https://web.archive.org/web/20170211080234/http://www.birlesikkamuis.org.tr/haber-857-baskanlik-rejimine-hayir-yasasin-cumhuriyet-yasasin-demokrasi.html |url-status=dead}}

Atatürkist Thought Association (ADD)

| Kemalism

| {{cite web|url=http://add.org.tr/neden-hayir-diyoruz/ |title=NEDEN HAYIR DİYORUZ? - Atatürkçü Düşünce Derneği |date=12 February 2017 |access-date=16 April 2017 |url-status=bot: unknown |archive-url=https://web.archive.org/web/20170212005630/http://add.org.tr/neden-hayir-diyoruz/ |archive-date=12 February 2017}}

Youth Union of Turkey (TGB)

| Youth organisation

| Far-left

| {{cite web |url=http://tgb.gen.tr/genclik-birligi/terore-karsi-birlige-evet-baskanliga-hayir-22477 |title=Teröre Karşı Birliğe Evet, Başkanlığa Hayır! |website=Tgb.gen.tr |date=17 January 2017 |access-date=28 February 2017 |archive-date=11 February 2017 |archive-url=https://web.archive.org/web/20170211081005/http://tgb.gen.tr/genclik-birligi/terore-karsi-birlige-evet-baskanliga-hayir-22477 |url-status=live}}

Republican Women's Association (CKD)

| Women organization

| Far-left

| {{cite web |url=http://www.cumhuriyetkadinlari.org.tr/gerici-anayasaya-hayir |title=Gerici Anayasaya Hayır | Cumhuriyet Kadınları Derneği |language=tr|website=Cumhuriyetkadinlari.org.tr |access-date=28 February 2017 |archive-url=https://web.archive.org/web/20170211083947/http://www.cumhuriyetkadinlari.org.tr/gerici-anayasaya-hayir |archive-date=11 February 2017 |url-status=dead |df=dmy-all}}

Retired Military Officers Association of Turkey (TESUD)

| Military veterans organization

| Kemalism

| {{cite web |url=http://www.ulusalkanal.com.tr/gundem/emekli-subaylar-referandum-oyunu-acikladi-h142250.html |title=Emekli subaylar referandum oyunu açıkladı |website=Ulusalkanal.com.tr |date=31 January 2017 |access-date=28 February 2017 |archive-date=11 February 2017 |archive-url=https://web.archive.org/web/20170211080552/http://www.ulusalkanal.com.tr/gundem/emekli-subaylar-referandum-oyunu-acikladi-h142250.html |url-status=live}}

Artists' Union of Turkey (TSB)

| Art organization

| Far-left

| {{cite web|url=https://www.aydinlik.com.tr/kose-yazilari/mehmet-farac/2017-ocak/bu-rest-televole-den-degil |title=Bu rest 'televole'den değil!.. |date=11 February 2017 |access-date=16 April 2017 |url-status=bot: unknown |archive-url=https://web.archive.org/web/20170211081059/https://www.aydinlik.com.tr/kose-yazilari/mehmet-farac/2017-ocak/bu-rest-televole-den-degil |archive-date=11 February 2017}}

Artists' Initiative

| Art organization

| Left-wing

| {{cite news |url=http://haber.sol.org.tr/toplum/sanatcilar-girisimi-cumhuriyetin-idam-fermanina-hayir-184328 |title=Sanatçılar Girişimi: Cumhuriyetin idam fermanına hayır! | soL Haber Portalı |language=tr|newspaper=Sol |date=2 February 2017 |access-date=28 February 2017 |archive-date=11 February 2017 |archive-url=https://web.archive.org/web/20170211235259/http://haber.sol.org.tr/toplum/sanatcilar-girisimi-cumhuriyetin-idam-fermanina-hayir-184328 |url-status=live}}

Turkish Law Institution

| Institution

| Kemalism

| {{cite web |url=http://www.turkhukukkurumu.org.tr/basina-ve-kamuoyuna-duyurular/116-turk-hukuk-kurumu-baskanlarinin-yuce-turk-ulusu-na-seslenisi.html |title=Türk Hukuk Kurumu Başkanlarının Yüce Türk Ulusu'na Seslenişi |publisher=Turk Hukuk Kurumu |access-date=28 February 2017 |archive-date=11 February 2017 |archive-url=https://web.archive.org/web/20170211174746/http://www.turkhukukkurumu.org.tr/basina-ve-kamuoyuna-duyurular/116-turk-hukuk-kurumu-baskanlarinin-yuce-turk-ulusu-na-seslenisi.html |url-status=live}}

National Constitution Movement

| Think tank

| Kemalism

| {{cite web |url=http://www.ulusalkanal.com.tr/gundem/milli-anayasa-hareketi-baskani-hasan-korkmazcan-millet-egemenliginden-vazgecmeyecektir-h140477.html |title=Milli Anayasa Hareketi Başkanı Hasan Korkmazcan: Millet, egemenliğinden vazgeçmeyecektir |website=Ulusalkanal.com.tr |date=21 January 2017 |access-date=28 February 2017 |archive-date=11 February 2017 |archive-url=https://web.archive.org/web/20170211160252/http://www.ulusalkanal.com.tr/gundem/milli-anayasa-hareketi-baskani-hasan-korkmazcan-millet-egemenliginden-vazgecmeyecektir-h140477.html |url-status=live}}

Intellectuals' Hearth

| Nationalism

| {{cite web |url=http://aydinlarocagi.org/aci-gercekleri-orten-evet-hayir-maci/ |title=Acı Gerçekleri Örten Evet-Hayır Maçı… – Aydınlar Ocağı |website=Aydinlarocagi.org |access-date=28 February 2017 |archive-date=19 February 2017 |archive-url=https://web.archive.org/web/20170219021826/http://aydinlarocagi.org/aci-gercekleri-orten-evet-hayir-maci/ |url-status=dead}}

Confederation of Turkish Tribes (TÜRKBOY)

| Nationalism

| {{cite web |url=http://aa.com.tr/tr/politika/kilicdaroglu-hayir-platformu-uyelerini-kabul-etti/752813 |title=Kılıçdaroğlu, 'Hayır Platformu' üyelerini kabul etti |website=Aa.com.tr |date=17 February 2017 |access-date=28 February 2017 |archive-date=19 February 2017 |archive-url=https://web.archive.org/web/20170219155122/http://aa.com.tr/tr/politika/kilicdaroglu-hayir-platformu-uyelerini-kabul-etti/752813 |url-status=live}}

Social Thought Association (TDD)

| Nationalism

| {{cite web |url=http://toplumsaldd.blogspot.com.tr/2017/02/tek-adam-yonetimine-ve-sultanliga-hayir.html |title=TOPLUMSAL DÜŞÜNCE DERNEĞİ: Tek Adam Yönetimine ve Sultanlığa HAYIR!, Toplumsal Düşünce Derneği Gn. Başkanı Av. Fethi BOLAYIR |website=Toplumsaldd.blogspot.com.tr |date=19 May 2012 |access-date=28 February 2017 |archive-date=18 February 2017 |archive-url=https://web.archive.org/web/20170218234347/http://toplumsaldd.blogspot.com.tr/2017/02/tek-adam-yonetimine-ve-sultanliga-hayir.html |url-status=live}}

Turkish Left

| Magazine

| Third Position

| {{cite web |url=http://www.turksolu.com.tr/kisiye-gore-anayasa-yapmak-devlet-olmakla-celisir/ |title=Kişiye göre Anayasa yapmak devlet olmakla çelişir – Türk Solu Gazetesi |website=Turksolu.com.tr |date=13 February 2017 |access-date=28 February 2017 |archive-url=https://web.archive.org/web/20170312150857/http://www.turksolu.com.tr/kisiye-gore-anayasa-yapmak-devlet-olmakla-celisir/ |archive-date=12 March 2017 |url-status=dead |df=dmy-all}}

|Neutral

| Confederation of Turkish Real Trade Unions (HAK-İŞ)

| Trade union

| Right-wing

| {{cite web |url=http://www.ilkha.com/haber/48883/referandumda-cikacak-her-iki-sonuc-icin-de-bu-dogrudur-diyemiyoruz |title=Referandumda çıkacak her iki sonuç için de bu doğrudur diyemiyoruz |website=Ilkha.com |date=31 January 2017 |access-date=28 February 2017 |archive-date=8 February 2017 |archive-url=https://web.archive.org/web/20170208034230/http://www.ilkha.com/haber/48883/referandumda-cikacak-her-iki-sonuc-icin-de-bu-dogrudur-diyemiyoruz |url-status=dead}}

Campaigns

="Yes" campaign=

File:AK Party YES 2017.png

File:Erdoğan Kahramanmaraş referendum 2017.png campaigning for a "Yes" vote in Kahramanmaraş, 17 February 2017]]

The "Yes" campaign has been predominantly led by Justice and Development Party (AK Party) politicians, as well as Nationalist Movement Party (MHP) politicians loyal to leader Devlet Bahçeli. Initially expecting a 7 February start to the campaign, the AKP eventually kicked off their official campaign on 25 February with a presentation by Prime Minister Binali Yıldırım at the Ankara sports stadium. Amid poor showings in opinion polls in February, Erdoğan reportedly asked pro-government pollsters to suspend their opinion polling until the end of March, while proposals for a joint electoral rally by both leading AK Party and MHP politicians has also been proposed.{{cite web |url=http://www.gazetevatan.com/ak-parti-ve-mhp-nin-ilk-ortak-mitingi-canakkale-de-1040271-siyaset/ |title=AKP ve MHP'nin ilk ortak mitingi Çanakkale'de | Siyaset Haberleri |date=19 February 2017 |publisher=Gazetevatan.com |access-date=2017-03-13 |archive-date=23 March 2017 |archive-url=https://web.archive.org/web/20170323185642/http://www.gazetevatan.com/ak-parti-ve-mhp-nin-ilk-ortak-mitingi-canakkale-de-1040271-siyaset/ |url-status=live}}

The "Yes" campaign has been criticized for its smear campaign against individuals voting "No", associating them with numerous terrorist organisations. Prime Minister Binali Yıldırım claimed that they would vote "Yes" because the Kurdistan Workers Party (PKK) and the so-called Fethullah Gülen Terrorist Organisation (FETO) were voting "No", though both organisations have historically been in favour of an executive presidency.{{cite web|url=http://www.cumhuriyet.com.tr/haber/turkiye/671005/Binali_Yildirim__PKK__FETO__HDP__Hayir__diyor_onun_icin__Evet__diyoruz.html|title=Binali Yıldırım: PKK, FETO, HDP 'Hayır' diyor onun için 'Evet' diyoruz|access-date=3 March 2017|archive-date=4 March 2017|archive-url=https://web.archive.org/web/20170304120658/http://www.cumhuriyet.com.tr/haber/turkiye/671005/Binali_Yildirim__PKK__FETO__HDP__Hayir__diyor_onun_icin__Evet__diyoruz.html|url-status=live}} President Recep Tayyip Erdoğan also caused controversy when he claimed that those voting "No" were siding with the coup plotters behind the 2016 Turkish coup d'état attempt.{{cite web |url=http://www.sozcu.com.tr/2017/gundem/erdogan-hayir-diyenleri-darbeci-ilan-etti-1675847/ |title=Erdoğan 'hayır' diyenleri darbeci ilan etti – Sözcü Gazetesi |publisher=Sozcu.com.tr |date=2017-02-13 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312124819/http://www.sozcu.com.tr/2017/gundem/erdogan-hayir-diyenleri-darbeci-ilan-etti-1675847/ |url-status=live}}

At present, the "Yes" campaign has been conducted through electoral rallies held by Prime Minister Yıldırım, leading AK Party politicians and also President Erdoğan, who has held 'public opening' rallies similar to his tactics in the June 2015 general election.{{cite web |url=http://www.sabah.com.tr/gundem/2017/02/17/cumhurbaskani-erdogan-kahramanmarasta-1487360761 |title=Cumhurbaşkanı Erdoğan Kahramanmaraş'ta - Son Dakika Haberler |publisher=Sabah.com.tr |date=2017-02-17 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312065712/http://www.sabah.com.tr/gundem/2017/02/17/cumhurbaskani-erdogan-kahramanmarasta-1487360761 |url-status=live}} MHP leader Devlet Bahçeli has conducted conferences in favour of a "Yes" vote, with the first occurring in Konya on 12 February 2017.{{cite web |url=http://www.ensonhaber.com/mhp-lideri-devlet-bahceli-konyada-2017-02-11.html |title=MHP lideri Devlet Bahçeli Konya'da |date=11 February 2017 |publisher=Ensonhaber.com |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312130208/http://www.ensonhaber.com/mhp-lideri-devlet-bahceli-konyada-2017-02-11.html |url-status=live}}

On 10 March, the Great Union Party (BBP) led by Mustafa Destici announced that they would support a "Yes" vote, bringing the total number of parties supporting "Yes" to six.{{cite web |url=http://www.dunya.com/gundem/bbp-referandum-kararini-acikladi-haberi-353185 |title=BBP, referandum kararını açıkladı | Gündem |publisher=Dunya.com |access-date=2017-03-13 |archive-date=10 March 2017 |archive-url=https://web.archive.org/web/20170310105553/http://www.dunya.com/gundem/bbp-referandum-kararini-acikladi-haberi-353185 |url-status=live}} Both the BBP and MHP have suffered serious opposition to their support for a "Yes" vote, with BBP members calling for Destici's resignation following his announcement.{{cite web |url=http://www.yenicaggazetesi.com.tr/sivasta-desticiye-referandum-protestosu-158749h.htm |title=Sivas'ta Destici'ye referandum protestosu |date=9 March 2017 |publisher=Yenicaggazetesi.com.tr |access-date=2017-03-13 |archive-date=11 March 2017 |archive-url=https://web.archive.org/web/20170311201728/http://www.yenicaggazetesi.com.tr/sivasta-desticiye-referandum-protestosu-158749h.htm |url-status=live}} The MHP suffered a wave of resignations, inner-party suspensions and a rival "No" campaign run by high-profile nationalist politicians, with opinion polls indicating that a significant majority of MHP voters intend to vote against the proposals.{{cite web |url=http://www.birgun.net/haber-detay/mhp-de-hayircilar-dan-toplu-istifa-144337.html |title=MHP'de, 'hayırcılar'dan toplu istifa |publisher=Birgun.net |date=2017-01-24 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312063518/http://www.birgun.net/haber-detay/mhp-de-hayircilar-dan-toplu-istifa-144337.html |url-status=live}}{{cite web |url=http://www.cnnturk.com/turkiye/mhpde-toplu-istifa01 |title=MHP'de toplu istifa - CNN TÜRK - tarafsız güvenilir haberler |publisher=Cnnturk.com |date=2017-01-21 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312044512/http://www.cnnturk.com/turkiye/mhpde-toplu-istifa01 |url-status=live}}{{cite web |author=Sözcü Ankara |url=http://www.sozcu.com.tr/2017/gundem/mhp-yonetiminden-toplu-istifa-1647781/ |title=MHP yönetiminde art arda istifalar! – Sözcü Gazetesi |publisher=Sozcu.com.tr |date=2017-01-28 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312123136/http://www.sozcu.com.tr/2017/gundem/mhp-yonetiminden-toplu-istifa-1647781/ |url-status=live}} Most polls put the percentage of "No" voters in the MHP at between 50% and 80%, with definite "Yes" voters remaining at 20-25%.{{cite web |url=http://t24.com.tr/haber/mhplilerin-yuzde-501i-hayir-yuzde-247si-evet-diyor-kalanlar-kararsiz,384575 |title="MHP'lilerin yĂźzde 50,1'i 'HayÄąr', yĂźzde 24.7'si 'Evet' diyor; kalanlar kararsÄąz" - GĂźndem |publisher=T24 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312045604/http://t24.com.tr/haber/mhplilerin-yuzde-501i-hayir-yuzde-247si-evet-diyor-kalanlar-kararsiz,384575 |url-status=live}}{{cite web |url=http://www.birgun.net/haber-detay/mhp-nin-yuzde-80-i-hayir-diyecek-147974.html |title='MHP'nin yüzde 80'i hayır diyecek' |publisher=Birgun.net |date=2017-02-23 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312063833/http://www.birgun.net/haber-detay/mhp-nin-yuzde-80-i-hayir-diyecek-147974.html |url-status=live}} Politicians supporting "No" from both the MHP and BBP have claimed that over 95% of their party supporters are favouring a "No" vote, breaking with their party's executive decision.{{cite web |url=http://t24.com.tr/haber/bbpde-referandum-catlagi-genel-baskan-evet-yuksek-istisare-kurulu-baskani-hayir,392964 |title=BBP'de 'referandum' Ă§atlaÄÄą - GĂźndem |publisher=T24 |access-date=2017-03-13 |archive-date=10 March 2017 |archive-url=https://web.archive.org/web/20170310133634/http://t24.com.tr/haber/bbpde-referandum-catlagi-genel-baskan-evet-yuksek-istisare-kurulu-baskani-hayir,392964 |url-status=live }}{{typo help inline|date=June 2019}}{{dead link|date=June 2019}}{{cite web |url=http://www.sozcu.com.tr/2017/gundem/mhpli-halacoglu-mhpnin-yuzde-90i-hayir-oyu-verecek-1709803 |title=MHP'li Halaçoğlu: MHP'nin yüzde 90'ı 'hayır' oyu verecek – Sözcü Gazetesi |date=3 February 2017 |publisher=Sozcu.com.tr |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312124649/http://www.sozcu.com.tr/2017/gundem/mhpli-halacoglu-mhpnin-yuzde-90i-hayir-oyu-verecek-1709803 |url-status=live}}

class="wikitable" a "Yes" \|+Key parties campaigning for a "Yes" vote
colspan=3 \| Party !Leader !Details
style="background:{{party color\|Justice and Development Party (Turkey)}}; width:4px; text-align:center;"\|	AK Party	Justice and Development Party \| Binali Yıldırım \| View campaign
style="background:#870000; width:4px; text-align:center;"\|	MHP	Nationalist Movement Party (party executive) \| Devlet Bahçeli \| View campaign

class="wikitable" a "Yes"

|+Key parties campaigning for a "Yes" vote

colspan=3 | Party

!Leader

!Details

style="background:{{party color|Justice and Development Party (Turkey)}}; width:4px; text-align:center;"|

AK Party

Justice and Development Party

| Binali Yıldırım

| View campaign

style="background:#870000; width:4px; text-align:center;"|

MHP

Nationalist Movement Party (party executive)

| Devlet Bahçeli

| View campaign

="No" campaign=

File:Kılıçdaroğlu referandum Diyarbakır 2017.jpg addressing a "No" rally in Diyarbakır]]

The CHP unveiled their campaign logo and slogan on 28 February, using the slogan 'Geleceğim için Hayır' (translating to For my future, no). The party planned their first electoral rally in Amasya, though preliminary rallies were held by party leader Kemal Kılıçdaroğlu on 21 December 2016 in Adana and by dissident MP Muharrem İnce on 8 March 2017 at Zonguldak. CHP MPs also made a series of overseas visits to rally support from overseas voters, with former leader Deniz Baykal holding an event in France.{{cite news|title=Deniz Baykal Fransa'da 'hayır' istedi|url=http://www.ensonhaber.com/deniz-baykal-fransada-hayir-istedi-2017-03-07.html|agency=En Son Haber|date=7 March 2017|language=tr|access-date=17 April 2017|archive-date=17 April 2017|archive-url=https://web.archive.org/web/20170417162058/http://www.ensonhaber.com/deniz-baykal-fransada-hayir-istedi-2017-03-07.html|url-status=live}}

High-profile dissident MHP politicians, such as Meral Akşener, Sinan Oğan, Ümit Özdağ, and Yusuf Halaçoğlu all began a "No" campaign based on Turkish nationalism, rivalling the MHP's official "Yes" campaign. The dissident "No" campaign attracted significantly higher popularity than the MHP's official "Yes" events, with opinion polls indicating that an overwhelming majority of MHP voters intend to break the party line and vote "No". In addition to the MHP dissidents, the Turkish Bars Association and its President Metin Feyzioğlu and Leader of "No" Party Leader Tuna Bekleviç{{Cite news|url=http://www.deutschlandfunk.de/tuerkei-nein-partei-gegen-allmaechtigen-erdogan-gegruendet.795.de.html?dram:article_id=378623|title=Türkei - "Nein"-Partei gegen allmächtigen Erdogan gegründet|work=Deutschlandfunk|access-date=2018-03-11|language=de|archive-date=11 March 2018|archive-url=https://web.archive.org/web/20180311142446/http://www.deutschlandfunk.de/tuerkei-nein-partei-gegen-allmaechtigen-erdogan-gegruendet.795.de.html?dram:article_id=378623|url-status=live}}{{Citation|title=Türkei: NEIN-Partei bekämpft Erdogans Präsidentschaftspläne {{!}} Europamagazin|url=http://www.daserste.de/information/politik-weltgeschehen/europamagazin/sendung/tuerkei-referendum-nein-100.html|language=de|access-date=2018-03-11|archive-url=https://web.archive.org/web/20180311141032/http://www.daserste.de/information/politik-weltgeschehen/europamagazin/sendung/tuerkei-referendum-nein-100.html|archive-date=11 March 2018|url-status=dead|df=dmy-all}}{{Cite news|url=http://www.imaret.com.tr/hayir-partisi-karaman-da-gazetecilerle-bulustu/2705/|title="HAYIR PARTİSİ" KARAMAN'DA GAZETECİLERLE BULUŞTU|work=imaret.com.tr|access-date=2018-03-11|language=tr|archive-date=17 November 2017|archive-url=https://web.archive.org/web/20171117065355/http://www.imaret.com.tr/hayir-partisi-karaman-da-gazetecilerle-bulustu/2705/|url-status=live}}{{Cite web|url=https://www.birgun.net/haber-detay/hayir-partisi-nin-kurucusu-beklevic-ak-parti-bitti-cigerini-biliyorum-145364.html|title=Hayır Partisi'nin kurucusu Bekleviç: 'AK Parti bitti, ciğerini|website=birgun.net|access-date=2018-03-11|archive-date=11 March 2018|archive-url=https://web.archive.org/web/20180311142703/https://www.birgun.net/haber-detay/hayir-partisi-nin-kurucusu-beklevic-ak-parti-bitti-cigerini-biliyorum-145364.html|url-status=live}} embarked on a nationwide tour, intending to meet with locals in numerous towns and villages to rally support for a "No" vote.{{cite news|title=İşimiz ülkenin tapusunu hiç kimseye vermemek!|url=http://www.sozcu.com.tr/2017/gundem/isimiz-ulkenin-tapusunu-hic-kimseye-vermemek-1750383/|agency=Sozcu|language=tr|access-date=17 April 2017|archive-date=17 April 2017|archive-url=https://web.archive.org/web/20170417235605/http://www.sozcu.com.tr/2017/gundem/isimiz-ulkenin-tapusunu-hic-kimseye-vermemek-1750383/|url-status=live}}

"No" campaigners have faced alleged government-backed coercion and suppression. On 1 March, the main opposition Republican People's Party (CHP) unveiled a 78-point report regarding irregularities and suppression of "No" campaigners, with Deputy Leader Öztürk Yılmaz claiming that those who were campaigning for a "No" vote faced fear and state coercion.{{cite web |url=http://t24.com.tr/haber/chp-hayir-diyenlere-baskiyi-78-maddeyle-raporladi,391520 |title=CHP, 'hayÄąr' diyenlere baskÄąyÄą 78 maddeyle raporladÄą - GĂźndem |publisher=T24 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312053540/http://t24.com.tr/haber/chp-hayir-diyenlere-baskiyi-78-maddeyle-raporladi,391520 |url-status=live}}{{cite web|url=http://www.cumhuriyet.com.tr/haber/siyaset/693113/CHP_li_Ozturk_Yilmaz___Hayir__diyenler_baski_altinda.html|title=CHP'li Öztürk Yılmaz: 'Hayır' diyenler baskı altında|access-date=10 March 2017|archive-date=12 March 2017|archive-url=https://web.archive.org/web/20170312044323/http://www.cumhuriyet.com.tr/haber/siyaset/693113/CHP_li_Ozturk_Yilmaz___Hayir__diyenler_baski_altinda.html|url-status=live}} CHP parliamentary group leader Engin Altay also criticized the government for using state funds to fund the "Yes" campaign while repressing "No" voters, claiming that their conduct did not allow them to talk of 'democracy'.{{cite web|url=http://www.cumhuriyet.com.tr/haber/siyaset/695681/CHP_li_Engin_Altay__Bu_kotu_bir_haber.html|title=CHP'li Engin Altay: Bu kötü bir haber|access-date=10 March 2017|archive-date=16 March 2017|archive-url=https://web.archive.org/web/20170316090032/http://www.cumhuriyet.com.tr/haber/siyaset/695681/CHP_li_Engin_Altay__Bu_kotu_bir_haber.html|url-status=live}}

colspan=3 \| Party !Leader !Details
class="wikitable" a "Yes" \|+Key parties campaigning for a "No" vote
style="background:#e30000; width:4px; text-align:center;"\|	CHP	Republican People's Party \| Kemal Kılıçdaroğlu \| View campaign
style="background:#870000; width:4px; text-align:center;"\|	MHP	Nationalist Movement Party (opposition within the party) \| Collective leadership \| View campaign
style="background:#b000b8; width:4px; text-align:center;"\|	HDP	Peoples' Democratic Party \| Selahattin Demirtaş \| View campaign

Controversies and electoral misconduct

Allegations of electoral misconduct, irregularities throughout the campaign and state coercion of "No" supporters were widespread prior to, during and after the referendum. European election monitors said the referendum did not meet international standards.[https://www.wsj.com/articles/inside-turkeys-irregular-referendum-1493150990 Inside Turkey's Irregular Referendum] {{Webarchive|url=https://web.archive.org/web/20170428185543/https://www.wsj.com/articles/inside-turkeys-irregular-referendum-1493150990 |date=28 April 2017 }}, The Wall Street Journal

=State suppression of "No" voters=

The AKP government and the General Directorate of Security (police) have both been criticized for employing tactics designed to limit the campaigning abilities of "No" supporters, through arrests, control of the media and political suppression. On 23 January 2017, university students campaigning for a "No" vote on a commuter ferry in Istanbul were implicated by security officers for 'insulting the president', with their arrests being stopped by onboard passengers.{{cite web |url=http://www.birgun.net/haber-detay/vapurda-hayir-sarkisi-soyleyen-genclere-gozaltiyi-yolcular-engelledi-144395.html |title=Vapurda 'Hayır' şarkısı söyleyen gençlere gözaltıyı yolcular |publisher=Birgun.net |date=2017-01-24 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312072101/http://www.birgun.net/haber-detay/vapurda-hayir-sarkisi-soyleyen-genclere-gozaltiyi-yolcular-engelledi-144395.html |url-status=live}} On 31 January, Republican People's Party council member Sera Kadıgil was arrested and later freed on charges of 'insulting religious values and inciting hatred' for campaigning for a "No" vote on social media.{{cite web |url=http://www.gazeteduvar.com.tr/gundem/2017/01/31/hayir-dedigim-icin-alindim-serra-kadigil/ |title=Hayır dediğim için gözaltına alındım |publisher=Gazeteduvar.com.tr |date=2017-01-31 |access-date=2017-03-13 |archive-date=2 February 2017 |archive-url=https://web.archive.org/web/20170202232932/http://www.gazeteduvar.com.tr/gundem/2017/01/31/hayir-dedigim-icin-alindim-serra-kadigil/ |url-status=live}} In Bursa, a voter who revealed that he was voting "No" was reported to the police and later arrested.{{cite web |url=http://gazeteyolculuk.net/bursada-hayir-oyu-verecegini-aciklayan-bir-yurttas-muhbir-vatandas-tarafindan-ihbar-edilerek-tutuklandi |title=Bursa'da 'hayır' oyu vereceğini açıklayan bir yurttaş, 'muhbir vatandaş' tarafından ihbar edilerek tutuklandı |publisher=Gazete Yolculuk |date=2017-03-03 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312065004/http://gazeteyolculuk.net/bursada-hayir-oyu-verecegini-aciklayan-bir-yurttas-muhbir-vatandas-tarafindan-ihbar-edilerek-tutuklandi |url-status=live}} National television channels have been vastly in favour of the "Yes" campaign. One study found that "Yes" supporters received 90% of airtime. A Turkish court banned a pro-Kurdish Peoples' Democratic Party (HDP) song Bejin Na (Say No) which supported the "No" on the grounds that it contravened the constitution and fomented hatred.{{cite news |author=Mehmet Emin Caliskan |url=https://www.reuters.com/article/us-turkey-referendum-no-campaign/with-media-muzzled-turkish-no-voters-seek-alternative-channels-idUSKBN17D235 |title=With media muzzled, Turkish "No" voters seek alternative channels |date=11 April 2017 |agency=Reuters.com |access-date=2017-10-02 |archive-date=30 September 2017 |archive-url=https://web.archive.org/web/20170930175550/https://www.reuters.com/article/us-turkey-referendum-no-campaign/with-media-muzzled-turkish-no-voters-seek-alternative-channels-idUSKBN17D235 |url-status=live}}{{Cite web|url=https://freemuse.org/news/austriaturkey-concert-cancelled-song-banned-related-to-referendum-vote/|title=Austria/Turkey: Concert cancelled, song banned related to referendum vote|last=Freemuse|website=Freemuse|access-date=2019-02-03|archive-date=3 February 2019|archive-url=https://web.archive.org/web/20190203085006/https://freemuse.org/news/austriaturkey-concert-cancelled-song-banned-related-to-referendum-vote/|url-status=dead}}

Municipalities held by pro-"Yes" parties have also sought to limit the campaign events of "No" voters by denying them rights to hold rallies in public spaces of community halls. Meral Akşener, a leading nationalist politician and one of the most prominent campaigners for a "No" vote, was stopped from holding speeches when her campaign venues in Yalova and Edirne were abruptly shut down shortly before her events, with posters advertising her events in Eskişehir being ripped down.{{cite web |url=http://www.viratrabzon.com/haber/evet-baskisi-meral-aksenerin-toplanti-afislerini-de-soktuler-33682.html |title=Evet baskısı: Meral Akşener'in toplantı afişlerini de söktüler - www.viratrabzon.com | Trabzon İnternet Gazetesi |publisher=www.viratrabzon.com |date=2017-03-09 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312072413/http://www.viratrabzon.com/haber/evet-baskisi-meral-aksenerin-toplanti-afislerini-de-soktuler-33682.html |url-status=dead}}{{cite web |url=http://www.yenicaggazetesi.com.tr/milliyetcilere-iptal-baski-ve-saldirilar-suruyor-158680h.htm |title=Milliyetçilere iptal, baskı ve saldırılar sürüyor! |date=8 March 2017 |publisher=Yenicaggazetesi.com.tr |access-date=2017-03-13 |archive-date=10 March 2017 |archive-url=https://web.archive.org/web/20170310190613/http://www.yenicaggazetesi.com.tr/milliyetcilere-iptal-baski-ve-saldirilar-suruyor-158680h.htm |url-status=live}} On 11 February while she was making a speech at a hotel hall in Çanakkale, the venue suffered a power cut and was perceived by the pro-opposition media to be a symbol of the oppressive tactics against the "No" campaign. After initially being obstructed by riot police, attendees at the conference used their phone lights to allow the event to continue.{{cite web |author=Emrullah Bayrak |url=http://www.ocakmedya.com/genel/2017/02/11/meral-aksenerin-konusma-yaptigi-salonda-elektrikler-kesildi/ |title=Meral Akşener'in konuşma yaptığı salonda elektrikler kesildi |publisher=Ocak Medya |date=2014-06-20 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312074519/http://www.ocakmedya.com/genel/2017/02/11/meral-aksenerin-konusma-yaptigi-salonda-elektrikler-kesildi/ |url-status=dead}}{{cite web |url=http://www.birgun.net/haber-detay/meral-aksener-in-hayir-toplantisina-engelleme-146512.html |title=Meral Akşener'in 'hayır' toplantısına engelleme |publisher=Birgun.net |date=2017-02-11 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312072536/http://www.birgun.net/haber-detay/meral-aksener-in-hayir-toplantisina-engelleme-146512.html |url-status=live}}{{cite web |author=Barış Yarkadaş |url=http://www.gercekgundem.com/siyaset/257464/meral-aksenere-engelleme-girisimi |title=Meral Akşener'e engelleme girişimi - Gerçek Gündem |publisher=Gercekgundem.com |date=2017-02-11 |access-date=2017-03-13 |archive-url=https://web.archive.org/web/20170312071647/http://www.gercekgundem.com/siyaset/257464/meral-aksenere-engelleme-girisimi |archive-date=12 March 2017 |url-status=dead |df=dmy-all}}

=Overseas "Yes" campaign bans=

Overseas election campaigning, even in diplomatic missions, is illegal under Turkish law.{{cite web|title=Turkish law prohibits campaigning abroad - as row with Europe deepens|url=http://www.dpa-international.com/topic/turkish-law-prohibits-campaigning-abroad-row-europe-deepens-170309-99-595734|publisher=Deutsche Presse-Agentur|access-date=13 March 2017|last1=Gold|first1=Shabtai|last2=Merey|first2=Can|last3=Say|first3=Linda|archive-date=12 March 2017|archive-url=https://web.archive.org/web/20170312173023/http://www.dpa-international.com/topic/turkish-law-prohibits-campaigning-abroad-row-europe-deepens-170309-99-595734|url-status=live}}{{cite web|title=Host of 'political' Turkish rally in Austria scraps event after police see 'no legal grounds' to act|url=http://news.xinhuanet.com/english/2017-03/12/c_136123094.htm|publisher=Xinhua|access-date=13 March 2017|archive-date=12 March 2017|archive-url=https://web.archive.org/web/20170312150403/http://news.xinhuanet.com/english/2017-03/12/c_136123094.htm|url-status=live}} Yet, most political parties in Turkey, including CHP and the ruling AKP, have broken the law.{{how|date=June 2018}}

File:Mevlüt Çavuşoğlu statement on Germany, 2017.png making a statement following the cancellation of campaign events in Germany]]

In early March, pro-"Yes" campaigners, including high-profile AKP government ministers were barred from holding campaign events in Germany, France, Austria, Sweden, Switzerland, Denmark, and the Netherlands.{{cite web |url=http://www.birgun.net/haber-detay/danimarka-yildirim-dan-ziyareti-iptal-etmesini-istedi-150553.html |title=Danimarka, Yıldırım'dan ziyareti iptal etmesini istedi |publisher=Birgun.net |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312165436/http://www.birgun.net/haber-detay/danimarka-yildirim-dan-ziyareti-iptal-etmesini-istedi-150553.html |url-status=live}}

==Germany==

In Germany, local municipalities withdrew permits for Justice Minister Bekir Bozdağ's campaign event in Gaggenau and Economy Minister Nihat Zeybekçi's event in Cologne.{{cite web |author=Sozcu.com.tr |url=http://www.sozcu.com.tr/2017/dunya/son-dakika-almanya-bekir-bozdaga-verdigi-izni-geri-cekti-1709980/ |title=Almanya Bekir Bozdağ'a verdiği miting iznini geri çekti – Sözcü Gazetesi |date=3 February 2017 |publisher=Sozcu.com.tr |access-date=2017-03-13 |archive-date=13 March 2017 |archive-url=https://web.archive.org/web/20170313042256/http://www.sozcu.com.tr/2017/dunya/son-dakika-almanya-bekir-bozdaga-verdigi-izni-geri-cekti-1709980/ |url-status=live}} While authorities cited security concerns, the insufficient capacities of the rented venues and irregularities in the organisational process, the Turkish government strongly condemned the cancellations and claimed that they were directly linked to an anti-Turkish agenda of the German federal government.{{cite web |author=Birazdan 20:41 - 21:00 VOA - TGRT Haber |url=http://www.amerikaninsesi.com/a/turkiyeden-almanyaya-skandal-ve-cifte-standart-tepkisi/3748249.html |title=Türkiye'den Almanya'ya 'Skandal ve Çifte Standart' Tepkisi |language=tr|publisher=Amerikaninsesi.com |date=2017-03-03 |access-date=2017-03-13 |archive-date=4 March 2017 |archive-url=https://web.archive.org/web/20170304035354/http://www.amerikaninsesi.com/a/turkiyeden-almanyaya-skandal-ve-cifte-standart-tepkisi/3748249.html |url-status=live}} Turkish foreign minister Mevlüt Çavuşoğlu claimed that Germany had shown 'double standards' and a disregard for 'human rights and freedom of speech' by cancelling the events. Following a negative reaction by the German federal government to a proposed rally by Recep Tayyip Erdoğan, Erdoğan accused Germany of 'Nazi-style tactics', causing strong condemnation by German officials and a souring of diplomatic relations.{{cite web |author=Birazdan 20:41 - 21:00 VOA - TGRT Haber |url=http://www.amerikaninsesi.com/a/erdoganin-nazi-benzetmesine-almanyadan-yanit/3751238.html |title=Erdoğan'ın Nazi Benzetmesine Almanya'dan Yanıt |language=tr|publisher=Amerikaninsesi.com |date=2017-03-06 |access-date=2017-03-13 |archive-date=13 March 2017 |archive-url=https://web.archive.org/web/20170313040937/http://www.amerikaninsesi.com/a/erdoganin-nazi-benzetmesine-almanyadan-yanit/3751238.html |url-status=live}} The Turkish government also accused Germany of funding and supporting the Kurdistan Workers Party (PKK), which is designated as a terrorist organisation in both countries.{{cite web |author=Birazdan 20:41 - 21:00 VOA - TGRT Haber |url=http://www.amerikaninsesi.com/a/erdogan-almanyayi-terore-yardim-ve-yataklikta-sucladi/3748898.html |title=Erdoğan Almanya'yı Teröre Yardım ve Yataklıkla Suçladı |language=tr|publisher=Amerikaninsesi.com |date=2017-03-03 |access-date=2017-03-13 |archive-date=13 March 2017 |archive-url=https://web.archive.org/web/20170313043908/http://www.amerikaninsesi.com/a/erdogan-almanyayi-terore-yardim-ve-yataklikta-sucladi/3748898.html |url-status=live}} Mevlüt Çavuşoğlu was due to meet his German counterpart on 8 March, with scheduled campaign speeches in Hamburg also being cancelled due to irregularities with the venues. Çavuşoğlu therefore made his speech in the Hamburg consulate, despite Turkish law forbidding election campaigns in diplomatic missions.{{cite web |author=Birazdan 20:41 - 21:00 VOA - TGRT Haber |url=http://www.amerikaninsesi.com/a/cavusoglu-hamburg-konusmasini-baskonsolosluk-rezidansinda-yapacak/3753707.html |title=Çavuşoğlu Hamburg Konuşmasını Başkonsolosluk Rezidansında Yapacak |language=tr|publisher=Amerikaninsesi.com |date=2017-03-07 |access-date=2017-03-13 |archive-date=13 March 2017 |archive-url=https://web.archive.org/web/20170313042141/http://www.amerikaninsesi.com/a/cavusoglu-hamburg-konusmasini-baskonsolosluk-rezidansinda-yapacak/3753707.html |url-status=live}} The cancellations in Germany were met by condemnation from the main opposition and pro-"No" Republican People's Party, with former leader Deniz Baykal cancelling a planned visit to Germany as a result.{{cite web |author=Birazdan 20:41 - 21:00 VOA - TGRT Haber |url=http://www.amerikaninsesi.com/a/baykal-dan-almanya-gezisi-iptal-aciklamasi/3753886.html |title=Baykal'dan Almanya Gezisi İptal Açıklaması |language=tr|publisher=Amerikaninsesi.com |date=2017-03-07 |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312064903/http://www.amerikaninsesi.com/a/baykal-dan-almanya-gezisi-iptal-aciklamasi/3753886.html |url-status=live}}

==Diplomatic crisis with the Netherlands==

File:Turkey Holland referendum protests 2.jpg]]

A diplomatic crisis occurred between Turkey and the Netherlands on 11 March, after Çavuşoğlu's official plane had its permission to land revoked mid-air ahead of a scheduled campaign speech. Later that day, Families and Social Policy Minister Fatma Betül Sayan Kaya's convoy was stopped by Dutch police, which blocked her access to the Turkish consulate in Rotterdam. Kaya was later declared persona non grata, with a regional state of emergency being declared and her convoy being asked to leave the country. Kaya was therefore forced to return to Germany, while Çavuşoğlu left for France to attend another campaign event. Violent protests by Turkish expats broke out in Rotterdam following the expulsion of both ministers, with the police making 12 arrests.{{cite web |url=http://www.haber7.com/dunya/haber/2279496-hollanda-gozalti-sayisini-acikladi |title=Hollanda gözaltı sayısını açıkladı! - DÜNYA Haberleri |publisher=Haber7.com |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312130251/http://www.haber7.com/dunya/haber/2279496-hollanda-gozalti-sayisini-acikladi |url-status=live}}

The Dutch government had previously asked Turkish ministers to refrain from campaigning in the country, fearing that divisive campaign rhetoric would sow divisions within the Turkish community.{{cite web |url=http://www.yenicaggazetesi.com.tr/hollanda-basbakani-ruttedan-yeni-aciklama-158964h.htm |title=Hollanda Başbakanı Rutte'dan yeni açıklama |date=12 March 2017 |publisher=Yenicaggazetesi.com.tr |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312162417/http://www.yenicaggazetesi.com.tr/hollanda-basbakani-ruttedan-yeni-aciklama-158964h.htm |url-status=live}} Prime Minister Mark Rutte claimed that negotiations with the Turkish government to allow a small scale speech by the minister were still ongoing, when Çavuşoğlu publicly threatened with sanctions should ministers be prevented from campaigning. It was these threats that made the situation unsolvable to the Dutch government.{{cite web |url=http://www.milliyet.com.tr/hollanda-basbakani-rutte-den-iptal-dunya-2411809/ |title=Hollanda Başbakanı Rutte'den iptal kararıyla ilgili açıklama - Dünya Haberleri |date=11 March 2017 |publisher=Milliyet.com.tr |access-date=2017-03-13 |archive-date=13 March 2017 |archive-url=https://web.archive.org/web/20170313050015/http://www.milliyet.com.tr/hollanda-basbakani-rutte-den-iptal-dunya-2411809/ |url-status=live}}

Many people in Turkey took the side of the Turkish government in the matter, with the pro-"No" main opposition announcing their support for the government and calling on the AKP to freeze diplomatic relations with the Netherlands.{{cite web |url=http://www.cnnturk.com/turkiye/son-dakika-kilicdaroglu-hollanda-ile-iliskilerinizi-askiya-alin |title=Son dakika Kılıçdaroğlu: Hollanda ile ilişkilerinizi askıya alın - CNN TÜRK - tarafsız güvenilir haberler |publisher=Cnnturk.com |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312135758/http://www.cnnturk.com/turkiye/son-dakika-kilicdaroglu-hollanda-ile-iliskilerinizi-askiya-alin |url-status=live}} All CHP overseas campaign events were later suspended in solidarity, while the pro-"No" MHP dissident camp also expressed their condemnation against the Dutch government for their actions.{{cite web |url=http://www.abcgazetesi.com/meral-aksenerden-hollanda-yorumu-avrupaya-dovdurmeyiz-46635h.htm |archive-url=https://web.archive.org/web/20170313124739/http://www.abcgazetesi.com/meral-aksenerden-hollanda-yorumu-avrupaya-dovdurmeyiz-46635h.htm |url-status=dead |archive-date=13 March 2017 |title=Meral Akşener'den Hollanda yorumu: Avrupa'ya dövdürmeyiz |publisher=Abcgazetesi.com |access-date=2017-03-13}}{{cite news |url=http://haber.sol.org.tr/toplum/kilicdaroglu-hollandaya-kizdi-chp-tum-yurtdisi-programini-iptal-etti-188580 |title=Kılıçdaroğlu Hollanda'ya kızdı, CHP tüm yurtdışı programını iptal etti | soL Haber Portalı |newspaper=Sol |date=11 March 2017 |language=tr|publisher=Haber.sol.org.tr |access-date=2017-03-13 |archive-date=12 March 2017 |archive-url=https://web.archive.org/web/20170312133522/http://haber.sol.org.tr/toplum/kilicdaroglu-hollandaya-kizdi-chp-tum-yurtdisi-programini-iptal-etti-188580 |url-status=live}}

In the Dutch parliament all parties, except for the two-seat Denk party, supported the decisions of the Dutch Government. Recep Tayyip Erdoğan reiterated his claim that European governments that suspended campaigning were 'Nazi remnants', which the Dutch government denounced as "unacceptable".{{cite news |url=https://www.bbc.co.uk/news/world-europe-39242707 |title=Turkey's Erdoğan calls Dutch authorities 'Nazi remnants' - BBC News |work=BBC News |date=11 March 2017 |access-date=2017-03-13 |archive-date=9 October 2018 |archive-url=https://web.archive.org/web/20181009024933/https://www.bbc.co.uk/news/world-europe-39242707 |url-status=live}}

=Unstamped ballots=

On the referendum day, while the voting was underway, the Supreme Electoral Council of Turkey lifted a rule that required each ballot to have an official stamp. Instead, it ruled that ballots with no stamp would be considered valid, unless there was proof that they were fraudulent. Some claim that because ballots had not only stamps but other security measures {{which|date=June 2018}} in place, it doesn't make them illegitimate, but no proof whatsoever had been presented for this.{{cite web|url=http://www.ysk.gov.tr/ysk/content/conn/YSKUCM/path/Contribution%20Folders/Kararlar/2017-560.pdf|title=Yüksek Seçim Kurulu 560 No'lu Kararı|website=Yüksek Seçim Kurulu|access-date=4 May 2017|archive-date=23 April 2018|archive-url=https://web.archive.org/web/20180423191845/http://www.ysk.gov.tr/ysk/content/conn/YSKUCM/path/Contribution%20Folders/Kararlar/2017-560.pdf|url-status=dead}} Translation of the text: "PUBLIC ANNOUNCEMENTMay 31, 2022 - It is claimed that some of the minutes to be used by ballot box committees in the elections were made illegally in the posts made on various social media. - The allegations made in the posts are unfounded and the minutes prepared in accordance with the election legislation come into force in the annex of the circulars and resolutions published in the Official Gazette regarding the implementation of the elections in each election calendar period. Since political party representatives in the Supreme Election Board also attend all board meetings regarding circulars and policy decisions, there is no question of making any changes in the minutes used in the elections without the knowledge of the public and political parties. - The minutes that are still in the Election Information System (SEÇSİS) and are being used are the minutes that were prepared in accordance with the laws and used in line with the decisions of the Supreme Election Board in the general elections held in 2018. - It is announced to the public with respect" This clearly does not contain any info regarding alternative security measures apart from the stamps. The Supreme Electoral Council filed a criminal complaint for the officials that caused the problem by not stamping the ballots.{{cite web|url=http://www.ysk.gov.tr/cs/groups/public/documents/document/ndq0/mdiz/~edisp/yskpwcn1_4444023324.pdf|title=Yüksek Seçim Kurulu 573 No'lu Kararı|access-date=4 May 2017|archive-date=6 September 2017|archive-url=https://web.archive.org/web/20170906034842/http://www.ysk.gov.tr/cs/groups/public/documents/document/ndq0/mdiz/~edisp/yskpwcn1_4444023324.pdf|url-status=dead}} The opposition parties claim that as many as 2.5 million ballots without a stamp were accepted.{{cite news|date=16 April 2017|title=Here's why Turkish opposition parties are contesting the referendum results|url=https://www.washingtonpost.com/news/worldviews/wp/2017/04/16/heres-why-turkish-opposition-parties-are-contesting-the-referendum-results/|newspaper=Washington Post|access-date=17 April 2017|archive-date=19 April 2017|archive-url=https://archive.today/20170419222645/https://www.washingtonpost.com/news/worldviews/wp/2017/04/16/heres-why-turkish-opposition-parties-are-contesting-the-referendum-results/|url-status=live}} Opposition parties CHP and HDP have said they will contest the results. CHP leader Kemal Kılıçdaroğlu said that lifting the rule violated Turkish law. According to Meral Akşener, "No" won by 52 percent.[http://www.cumhuriyet.com.tr/video/video/722176/Meral_Aksener_oran_verdi_ve_isyan_etti__Yaziklar_olsun.html Meral Akşener oran verdi ve isyan etti: Yazıklar olsun] {{Webarchive|url=https://archive.today/20170419224156/http://www.cumhuriyet.com.tr/video/video/722176/Meral_Aksener_oran_verdi_ve_isyan_etti__Yaziklar_olsun.html |date=19 April 2017 }} cumhuriyet.com.tr The Peoples' Democratic Party contested the election results announced by pro-government Anadolu Agency and insisted that 2.5 million votes without valid stamps should be cancelled.{{cite news|url=https://www.nytimes.com/2017/04/16/world/europe/turkey-referendum-polls-erdogan.html|title=Erdoğan Claims Vast Powers in Turkey After Narrow Victory in Referendum|first=Patrick|last=Kingsley|newspaper=The New York Times|date=16 April 2017|access-date=18 April 2017|archive-date=19 April 2017|archive-url=https://archive.today/20170419224041/https://www.nytimes.com/2017/04/16/world/europe/turkey-referendum-polls-erdogan.html?_r=0|url-status=live}}

Opinion polls

=Nationwide=

class="unsortable" style="background: rgb(0, 129, 66); color: white;" \| Yes ! class="unsortable" style="background: rgb(220, 36, 31); color: white;" \|No ! class="unsortable" style="background: gray; width: 90px; color: white;" \| Undecided ! class="unsortable" style="background: rgb(0, 129, 66); color: white;" \| Yes ! class="unsortable" style="background: rgb(220, 36, 31); color: white;" \|No
class="wikitable sortable" style="text-align:center; line-height:14px;" ! rowspan=2 \| Date(s) conducted ! rowspan=2 \| Polling organisation/client ! class="unsortable" rowspan=2\| Sample size ! colspan=3 \| Considering undecided vote ! class="unsortable" rowspan=2 \| ! colspan=2 \| Considering only Yes/No vote
class="unsortable" \| 16 Apr 2017	class="unsortable" \| [https://web.archive.org/web/20200110070645/http://www.ysk.gov.tr/doc/dosyalar/docs/2017Referandum/2017HO-Ornek136.pdf Nationwide results]	class="unsortable" \|	class="unsortable" style="background: rgb(0, 129, 66);"\|{{white\|51.2}}	class="unsortable" \| 48.8	class="unsortable" \| –	class="unsortable" \|	class="unsortable" style="background: rgb(0, 129, 66);"\|{{white\|51.2}}	class="unsortable" \| 48.8
11–13 Apr 2017	[https://web.archive.org/web/20170416125643/http://www.orcarastirma.com.tr/wp-content/uploads/2017/04/16-N%C4%B0SAN-REFERANDUM-OY-TERC%C4%B0HLER%C4%B0.pdf ORC]	3.980	style="background: #DEFDE6;"\|59.4	40.6	–	rowspan=9 \|	style="background: #DEFDE6;"\|59.4	40.6
11–13 Apr 2017	[http://www.jamesinturkey.com/yes-still-ahead-watch-istanbul/ Qriously]	?	style="background: #DEFDE6;"\|44.1	30.6	25.3	style="background: #DEFDE6;"\|59.0	41.0
8–13 Apr 2017	[http://www.milliyet.com.tr/adil-gur-referandum-anketini-siyaset-2432577/ A&G]	6,048	style="background: #DEFDE6;"\|52.9	34.1	13.0	style="background: #DEFDE6;"\|60.8	39.2
8–12 Apr 2017	[http://www.sozcu.com.tr/2017/gundem/son-dakika-son-referandum-anketi-aciklandi-flas-sonuclar-var-1790998/ THEMİS]	–	46.1	style="background: #FDDEDE;"\| 53.9	–	46.1	style="background: #FDDEDE;"\| 53.9
7–10 Apr 2017	[https://web.archive.org/web/20200131173635/http://gazetekarinca.com/2017/04/referanduma-uc-gun-kala-konda-ve-sonar-anketleri-ne-diyor/ KONDA]	3,462	style="background: #DEFDE6;"\|46.9	44.1	9.0	style="background: #DEFDE6;"\|51.5	48.5
5–10 Apr 2017	[http://www.sozcu.com.tr/2017/gundem/iste-son-referandum-anketi-yuzde-53-1787544/ AKAM]	8,160	39.3	style="background: #FDDEDE;"\| 45.7	15.0	46.2	style="background: #FDDEDE;"\| 53.8
5–10 Apr 2017	[http://www.diken.com.tr/mak-anketi-evet-yuzde-56-5-hayir-yuzde-43-5/ MAK]	5,500	style="background: #DEFDE6;"\|54.6	41.4	4.0	style="background: #DEFDE6;"\|56.5	43.5
5–10 Apr 2017	[http://www.sozcu.com.tr/2017/gundem/referanduma-4-gun-kala-anket-sirketleri-ne-diyor-iste-son-anket-sonuclari-1787925/ ANAR]	4,189	style="background: #DEFDE6;"\|52.0	48.0	–	style="background: #DEFDE6;"\|52.0	48.0
8–9 Apr 2017	[http://www.cumhuriyet.com.tr/haber/turkiye/719617/Gezici_den_son_referandum_anketi.html Gezici]	1,399	style="background: #DEFDE6;"\|46.6	43.5	9.9	style="background: #DEFDE6;"\|51.3	48.7
9 Apr 2017	colspan=8 \| Overseas voting for Turkish expats ends
2–8 Apr 2017	[http://t24.com.tr/haber/konsensustan-son-referandum-anketi-evet-mi-onde-hayir-mi,398577 Konsensus]	2,000	style="background: #DEFDE6;"\|49.0	46.7	4.3	rowspan=9 \|	style="background: #DEFDE6;"\|51.2	48.8
1–8 Apr 2017	[http://www.mynet.com/haber/guncel/subat-nisan-karsilastirmali-anket-sonucu-2979593-1 THEMİS]	600	41.7	style="background: #FDDEDE;"\| 47.3	11.0	46.9	style="background: #FDDEDE;"\| 53.1
4–6 Apr 2017	[http://www.jamesinturkey.com/yes-still-ahead-but-gap-narrows-in-new-turkish-referendum-poll/ Qriously]	2,593	style="background: #DEFDE6;"\|43.5	31.1	25.4	style="background: #DEFDE6;"\|58.3	41.7
1–4 Apr 2017	[http://www.cumhuriyet.com.tr/foto/foto_haber/714513/6/Net_Arastirma_nin_son_referandum_anketi.html NET]	2,700	45.9	style="background: #FDDEDE;"\| 47.3	6.8	49.2	style="background: #FDDEDE;"\| 50.8
1–2 Apr 2017	[http://www.diken.com.tr/gezici-arastirmaya-gore-ruzgar-tersine-dondu-evet-yuzde-53-3-hayir-yuzde-46-7/ Gezici]	–	style="background: #DEFDE6;"\|53.3	46.7	–	style="background: #DEFDE6;"\|53.3	46.7
15 Mar–2 Apr 2017	[http://www.cumhuriyet.com.tr/haber/siyaset/720684/Hayir_mi_onde__evet_mi__CHP_nin_yeni_anketinde_carpici_detaylar.html CHP]	4,681	33.2	style="background: #FDDEDE;"\| 43.0	22.7	43.6	style="background: #FDDEDE;"\| 56.4
28–30 Mar 2017	[http://www.jamesinturkey.com/fortnight-turkey-votes-yes-votes-soar-high/ Qriously]	3,418	style="background: #DEFDE6;"\|43.6	27.4	29.0	style="background: #DEFDE6;"\|61.4	38.6
24–27 Mar 2017	[https://web.archive.org/web/20170808024433/http://www.orcarastirma.com.tr/wp-content/uploads/2017/03/24-27-MART-2017-%C3%96ZEL-G%C3%9CNDEM-ARA%C5%9ERTIRMASI.pdf ORC]	2,740	style="background: #DEFDE6;"\|55.4	44.6	–	style="background: #DEFDE6;"\|55.4	44.6
27 Mar 2017	[https://web.archive.org/web/20170501071223/http://www.birgun.net/haber-detay/konsensus-arastirma-nin-son-referandum-anketinde-hayir-onde-152658.html Konsensus]	1,555	43.1	style="background: #FDDEDE;"\| 45.2	11.8	48.8	style="background: #FDDEDE;"\| 51.2
27 Mar 2017	colspan=8 \| Voting for Turkish expats abroad begins in 120 different overseas representations in 57 countries, as well as at customs gates.
10–24 Mar 2017	[http://www.diken.com.tr/sonar-anketi-hayir-yuzde-512-evet-yuzde-48-8-hayir-rahatca-ifade-edilemiyor/ Sonar] {{refn\|group=n\| The polling firm concluded that despite the lead of stated "Yes" votes, there were some "No" voters who claimed otherwise out of fear and a large number of "No" voters not answering at all, leading to the conclusion that "No" voters were in the lead by 51.2%)}}	5,000	style="background: #DEFDE6;"\|43.34	43.30	13.36	rowspan=7 \|	48.8	style="background: #FDDEDE;"\| 51.2
18–22 Mar 2017	[http://www.birgun.net/haber-detay/avrasya-kamuoyu-arastirma-referandum-anketini-acikladi-152353.html AKAM]	2,032	37.0	style="background: #FDDEDE;"\| 46.2	16.8	44.5	style="background: #FDDEDE;"\| 55.5
17 Mar 2017	[https://web.archive.org/web/20170501031749/http://www.birgun.net/haber-detay/gezici-den-yeni-referandum-anketi-sandiga-gitmeyenlerin-oyu-etkili-olacak-151336.html Gezici]	–	43.5	style="background: #FDDEDE;"\| 45.5	11.0	48.9	style="background: #FDDEDE;"\| 51.1
17 Mar 2017	[http://www.cumhuriyet.com.tr/haber/siyaset/701000/Bir_referandum_anketi_de_CHP_den..._Net_rakam_aciklandi.html CHP]	–	42.0	style="background: #FDDEDE;"\| 46.0	12.0	47.7	style="background: #FDDEDE;"\| 52.3
8–15 Mar 2017	[http://www.sozcu.com.tr/2017/gundem/akpnin-1767913/ Times]	2,000	42.3	style="background: #FDDEDE;"\| 51.7	6.0	44.3	style="background: #FDDEDE;"\| 55.7
10–15 Mar 2017	[http://www.sozcu.com.tr/2017/gundem/chpli-baskandan-referandum-anketi-1748084/#&gid=1&pid=3 CHP]	5,000	40.2	style="background: #FDDEDE;"\| 54.8	5.0	42.3	style="background: #FDDEDE;"\| 57.7
6–13 Mar 2017	[http://www.internethaber.com/cok-carpici-referandum-anket-sonuclari-bu-pazar-secim-olsa-1762141h.htm Politic's]	2,753	style="background: #DEFDE6;"\|46.2	36.9	16.9	style="background: #DEFDE6;"\|55.7	44.3
12 Mar 2017	colspan=8 \| A diplomatic crisis erupts between Turkey and the Netherlands after the latter bars Turkish ministers from campaigning in Rotterdam
3–9 Mar 2017	[http://www.superhaber.tv/avrasya-arastirma-referandum-anketinde-yuzde-575-hayir-oyu-bulmayi-basardi-44120-haber AKAM]	8,120	35.6	style="background: #FDDEDE;"\| 48.2	16.2	rowspan=3 \|	42.4	style="background: #FDDEDE;"\| 57.6
1–7 Mar 2017	[https://web.archive.org/web/20170312051332/http://www.aksam.com.tr/siyaset/orc-son-dakika-referandum-anket-sonuclari-aciklandi-10032017/haber-603901 ORC]	3,140	style="background: #DEFDE6;"\|51.6	38.7	9.7	style="background: #DEFDE6;"\|57.2	42.8
25 Feb – 2 Mar 2017	[http://www.haberler.com/tarihe-gecti-dunyada-onegi-yok-her-4-secmenden-9327340-haberi/?oku=1 MAK]	5,400	style="background: #DEFDE6;"\|53.0	37.0	10.0	style="background: #DEFDE6;"\|58.9	41.1
1 Mar 2017	colspan=8 \| President Recep Tayyip Erdoğan reportedly asks pro-government pollsters to stop conducting polls until the end of March{{cite web\|url=http://www.cumhuriyet.com.tr/haber/siyaset/688490/Erdogan_dan_sirketlere__anket__talimati___Durdurun_.html\|title=Erdoğan'dan şirketlere 'anket' talimatı: 'Durdurun'\|access-date=1 March 2017\|archive-date=8 March 2017\|archive-url=https://web.archive.org/web/20170308033249/http://www.cumhuriyet.com.tr/haber/siyaset/688490/Erdogan_dan_sirketlere__anket__talimati___Durdurun_.html\|url-status=live}}
16–21 Feb 2017	[http://www.birgun.net/haber-detay/avrasya-kamuoyu-arastirmalari-merkezi-referandum-anketi-sonucunu-acikladi-147689.html AKAM]	4,060	34.9	style="background: #FDDEDE;"\| 45.2	19.9	rowspan=3 \|	43.6	style="background: #FDDEDE;"\| 56.4
16–19 Feb 2017	[https://web.archive.org/web/20170308165034/http://www.gercekgundem.com/galeri/siyaset/11387/net-arastirmadan-referandum-anketi NET]	3,535	43.8	style="background: #FDDEDE;"\| 45.8	10.4	48.9	style="background: #FDDEDE;"\| 51.1
10–18 Feb 2017	[http://www.cumhuriyet.com.tr/foto/foto_haber/684118/1/Fark_artiyor..._iste_son__baskanlik__anketinin_sonucu.html THEMİS]	1,985	36.2	style="background: #FDDEDE;"\| 49.3	14.5	42.4	style="background: #FDDEDE;"\| 57.6
10 Feb 2017	colspan=8 \| President Recep Tayyip Erdoğan approves the referendum, with the date confirmed as Sunday, 16 April 2017
9 Feb 2017	[https://twitter.com/ahakanbayrakci/status/829448536680980489 Sonar]	–	style="background: #DEFDE6;"\|43.0	40.0	17.0	rowspan=7 \|	style="background: #DEFDE6;"\|51.8	48.2
8 Feb 2017	[http://odatv.com/chpnin-yaptirdigi-anket-sonucunu-acikliyorum-0902171200.html CHP]	–	41.0	style="background: #FDDEDE;"\| 48.0	11.0	46.1	style="background: #FDDEDE;"\| 53.9
4–5 Feb 2017	[http://www.cumhuriyet.com.tr/foto/foto_galeri/675727/1/_Evet__mi_onde__Hayir__mi__iste_Gezici_nin_son_referandum_anketi.html Gezici]	2,860	43.7	style="background: #FDDEDE;"\| 45.7	10.6	48.9	style="background: #FDDEDE;"\| 51.1
26 Jan – 1 Feb 2017	[http://duzgunhaber.com.tr/son_anketten_cikan_surpriz-_dort_partinin_son_durumu_ne-79319 MAK]	5,400	style="background: #DEFDE6;"\|52.0	35.0	13.0	style="background: #DEFDE6;"\|59.8	40.2
30 Jan 2017	[http://www.sonsecimanketi.com/genar-baskanlik-sistemi-anketinde-sok-sonuclar GENAR]	–	style="background: #DEFDE6;"\| 55.0	45.0	–	style="background: #DEFDE6;"\| 55.0	45.0
24–29 Jan 2017	[http://www.haberler.com/konsensus-un-referandum-anketi-52-evet-9252906-haberi/ Konsensus]	1,499	style="background: #DEFDE6;"\| 44.2	41.1	14.7	style="background: #DEFDE6;"\| 51.8	48.2
26 Jan 2017	[https://web.archive.org/web/20170430230615/http://www.birgun.net/haber-detay/gezici-beklenen-anketi-birgun-e-acikladi-hayir-surpriz-degil-145625.html Gezici]	–	41.8	style="background: #FDDEDE;"\| 58.2	–	41.8	style="background: #FDDEDE;"\| 58.2
21 Jan 2017	colspan=8 \| Parliament votes in favour of submitting all 18 proposed constitutional amendments to a referendum
6–19 Jan 2017	[https://web.archive.org/web/20170504001523/http://www.ocakmedya.com/turkiye/2017/02/02/pazar-referandum-olsa-evet-mi-kazanir-yoksa-hayir-mi-metropoll-anketi/ MetroPoll]	2,000	42.4	style="background: #FDDEDE;"\| 44.0	13.6	rowspan=7 \|	49.1	style="background: #FDDEDE;"\| 50.9
11–17 Jan 2017	[https://web.archive.org/web/20170206185458/http://www.zernews.com/2017/01/akam-dan-kapsamli-referandum-anketi-mhp-yarisi-hayir-ci.html?m=1 AKAM]	2,240	42.4	style="background: #FDDEDE;"\| 57.6	–	42.4	style="background: #FDDEDE;"\| 57.6
1–11 Jan 2017	[http://www.aksam.com.tr/guncel/iste-son-anket-referandumda-evet-yuzde-62/haber-585477 ORC]	2,340	style="background: #DEFDE6;"\| 62.0	38.0	–	style="background: #DEFDE6;"\| 62.0	38.0
3–10 Jan 2017	[http://duzgunhaber.com.tr/son_anketten_surpriz_sonuclar_cikti-78421 Optimar]	2,043	style="background: #DEFDE6;"\| 46.3	40.0	13.7	style="background: #DEFDE6;"\| 53.6	46.4
1–25 Dec 2016	[http://www.birgun.net/haber-detay/sonar-arastirma-baskanlik-anketi-sonuclarini-acikladi-141227.html Sonar]	5,000	42.3	style="background: #FDDEDE;"\| 44.6	13.1	48.7	style="background: #FDDEDE;"\| 51.3
7–16 Dec 2016	[http://www.khas.edu.tr/uploads/TSSEA2016.pptx KHAS]	1,000	36.9	style="background: #FDDEDE;"\| 42.2	20.9	46.6	style="background: #FDDEDE;"\| 53.4
15 Dec 2016	[http://www.haberler.com/orc-anketinde-siyasi-partilerin-son-durumu-9067740-haberi/ ORC]	2,450	style="background: #DEFDE6;"\| 61.0	39.0	–	style="background: #DEFDE6;"\| 61.0	39.0
1–8 Dec 2016	colspan=8 \| The AKP and the MHP agree on draft constitutional proposals and refer them to Parliament for consultation{{cite web\|url=http://www.dw.com/tr/ba%C5%9Fkanl%C4%B1k-sistemi-haftaya-meclise-geliyor/a-36604491 \|title=Başkanlık sistemi haftaya meclise geliyor - TÜRKİYE - DW.COM - 01.12.2016 \|website=Deutsche Welle \|date=2 December 2016 \|access-date=16 April 2017 \|url-status=bot: unknown \|archive-url=https://web.archive.org/web/20161202113141/http://www.dw.com/tr/ba%C5%9Fkanl%C4%B1k-sistemi-haftaya-meclise-geliyor/a-36604491 \|archive-date= 2 December 2016}}{{cite web \|url=http://www.cumhuriyet.com.tr/haber/siyaset/642352/AKP_ve_MHP_Anayasa_metninde_uzlasti..._Uzmanlar_uyariyor__15_Temmuz_anayasasi.html \|title=AKP ve MHP Anayasa metninde uzlaştı... Uzmanlar uyarıyor: 15 Temmuz anayasası - Cumhuriyet Siyaset Haberleri \|website=Cumhuriyet.com.tr \|date=8 December 2016 \|access-date=28 February 2017 \|archive-date=20 December 2016 \|archive-url=https://web.archive.org/web/20161220065409/http://www.cumhuriyet.com.tr/haber/siyaset/642352/AKP_ve_MHP_Anayasa_metninde_uzlasti..._Uzmanlar_uyariyor__15_Temmuz_anayasasi.html \|url-status=live}}
21 Nov – 6 Dec 2016	[http://www.haber7.com/foto-galeri/42015-turkiye-siyasi-gundem-arastirmasi-aralik-2016/p İVEM]{{Dead link\|date=July 2018 \|bot=InternetArchiveBot \|fix-attempted=no }}	3,650	style="background: #DEFDE6;"\| 50.0	39.0	11.0	rowspan=5 \|	style="background: #DEFDE6;"\| 56.2	43.8
25 Nov – 3 Dec 2016	[http://www.sozcu.com.tr/2016/gundem/yeni-anayasa-anketinden-cok-konusulacak-sonuclar-1590584/ Gezici]	–	42.0	style="background: #FDDEDE;"\| 58.0	–	42.0	style="background: #FDDEDE;"\| 58.0
30 Nov 2016	[http://www.timeturk.com/metropol-den-baskanlik-sistemi-anketi/haber-378563 MetroPoll]	–	49.0	style="background: #FDDEDE;"\| 51.0	-	43.3	style="background: #FDDEDE;"\| 56.7
26–27 Nov 2016	[http://www.internethaber.com/bugun-referandum-olsa-mhp-ak-parti-uzlasmasi-sonrasi-ilk-anket-1736079h.htm A&G]	3,010	style="background: #DEFDE6;"\| 45.7	41.6	12.7	style="background: #DEFDE6;"\| 52.4	47.6
data-sort-value="2016-11-15"\| 15–17 Nov 2016	[http://www.haberturk.com/gundem/haber/1330440-cumhurbaskanligi-sistemi-olmali-471-baskanlik-sistemine-gecilmeli--458 Andy-AR]	1,516	style="background: #DEFDE6;"\| 47.1	41.3	8.5	style="background: #DEFDE6;"\| 53.3	46.7
31 Oct 2016	colspan=8 \| The AKP present their constitutional proposals to the MHP, beginning negotiations between the two parties{{cite web \|url=http://www.abcgazetesi.com/akpnin-mhpye-goturecegi-baskanlik-teklifi-belli-oldu-32655h.htm \|title=AKP'nin MHP'ye götüreceği başkanlık teklifi belli oldu \|website=Abcgazetesi.com \|date=31 October 2016 \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20161220052331/http://www.abcgazetesi.com/akpnin-mhpye-goturecegi-baskanlik-teklifi-belli-oldu-32655h.htm \|archive-date=20 December 2016 \|url-status=dead}}
data-sort-value="2016-10-16"\| 10–16 Oct 2016	[http://www.sabah.com.tr/galeri/turkiye/iste-en-kapsamli-baskanlik-sistemi-anketi ORC]	21,980	style="background: #DEFDE6;"\| 55.9	36.2	7.9		style="background: #DEFDE6;"\| 60.7	39.3
11–12 Oct 2016	colspan=8 \| Prime Minister Binali Yıldırım accepts the MHP's calls for the AKP to bring their proposals to Parliament{{cite web \|url=http://t24.com.tr/haber/basbakan-bahcelinin-referandum-teklifini-kabul-ediyoruz-baskanlik-icin-derhal-adim-atacagiz-karari-millet-verecek,364561 \|title=Başbakan: Bahçeli'nin referandum teklifini kabul ediyoruz; başkanlık için derhal adım atacağız, kararı millet verecek! - Politika \|publisher=T24 \|access-date=28 February 2017 \|archive-date=20 December 2016 \|archive-url=https://web.archive.org/web/20161220043940/http://t24.com.tr/haber/basbakan-bahcelinin-referandum-teklifini-kabul-ediyoruz-baskanlik-icin-derhal-adim-atacagiz-karari-millet-verecek,364561 \|url-status=live}}
15–16 Jul 2016	colspan=8 \| 2016 Turkish coup d'état attempt
5–12 Jun 2016	[http://www.haberler.com/orc-anketi-ak-parti-yuzde-53-5-hdp-6-9-8552463-haberi/ ORC]	2,240	style="background: #DEFDE6;"\| 58.9	41.1	–	rowspan=14 \|	style="background: #DEFDE6;"\| 58.9	41.1
1 June 2016	[https://web.archive.org/web/20170508014336/http://www.birgun.net/haber-detay/erdogan-a-anket-soku-halk-baskanlik-istemiyor-114304.html MetroPoll]	1,200	41.9	style="background: #FDDEDE;"\| 47.5	10.5	46.9	style="background: #FDDEDE;"\| 53.1
30 May 2016	[http://www.haberler.com/kamuoyundan-baskanliga-destek-yildirim-a-guven-8482666-haberi/ Optimar]	1,508	style="background: #DEFDE6;"\| 49.3	41.6	9.1	style="background: #DEFDE6;"\| 54.2	45.8
5–6 May 2016	[http://www.turkiyegazetesi.com.tr/gundem/368004.aspx ORC]	1,265	style="background: #DEFDE6;"\| 58.4	41.6	–	style="background: #DEFDE6;"\| 58.4	41.6
25–29 Apr 2016	[http://www.sonsecimanketi.com/mak-danismanlikin-baskanlik-sistemi-anketi MAK]	5,500	style="background: #DEFDE6;"\| 57.0	33.0	10.0	style="background: #DEFDE6;"\| 63.3	36.7
25 Apr 2016	[http://www.sonsecimanketi.com/mak-danismanlikin-baskanlik-sistemi-anketi AKAM]	1,214	35.0	style="background: #FDDEDE;"\| 45.7	19.3	43.4	style="background: #FDDEDE;"\| 56.6
19 Apr 2016	[https://web.archive.org/web/20170501081238/http://www.birgun.net/haber-detay/gezici-arastirma-nin-son-secim-anketinde-ilginc-sonuclar-109478.html Gezici]	–	style="background: #DEFDE6;"\| 55.2	35.5	9.3	style="background: #DEFDE6;"\| 60.9	39.1
2–6 Mar 2016	[http://www.haberler.com/orc-anketi-ak-parti-nin-oyu-yuzde-54-e-cikti-8246385-haberi/?oku=1 ORC]	4,176	style="background: #DEFDE6;"\| 57.0	43.0	–	style="background: #DEFDE6;"\| 57.0	43.0
12 Feb 2016	[https://web.archive.org/web/20170329215545/http://www.hurhaber.com/iste-ivem-arastirma-nin-son-secim-anketi-2016-haberi-56587.html İVEM]	–	style="background: #DEFDE6;"\| 60.0	31.0	9.0	style="background: #DEFDE6;"\| 65.9	34.1
27 Jan – 3 Feb 2016	[http://www.ensonhaber.com/orcnin-baskanlik-ve-secim-anketi-2016-02-05.html ORC]	8,329	style="background: #DEFDE6;"\| 56.1	43.9	–	style="background: #DEFDE6;"\| 56.1	43.9
1 Jan 2016	[http://www.turkiyegazetesi.com.tr/gundem/336837.aspx GENAR]	4,900	style="background: #DEFDE6;"\| 55.0	40.8	4.2	style="background: #DEFDE6;"\| 57.4	42.6
18 May 2015	[http://www.sonsecimanketi.com/geziciden-carpici-anket-sonuclari Gezici]	4,860	23.8	style="background: #FDDEDE;"\| 76.2	–	23.8	style="background: #FDDEDE;"\| 76.2
23 Feb 2015	[http://t24.com.tr/haber/gezici-arastirma-sirketinin-anketine-gore-halk-baskanlik-medyaya-baski-ve-ekonomi-hakkinda-ne-dusunuyor,288219 Gezici]	3,840	23.2	style="background: #FDDEDE;"\| 76.8	–	23.2	style="background: #FDDEDE;"\| 76.8
3 Feb 2015	[http://www.sonsecimanketi.com/baskanlik-sistemi-hakkinda-halk-ne-dusunuyor MetroPoll]	–	34.3	style="background: #FDDEDE;"\| 42.2	23.5	44.8	style="background: #FDDEDE;"\| 55.2

=Overseas=

rowspan=2 \| Date(s) conducted !rowspan=2 \| Polling organisation/client ! class="unsortable" rowspan=2\| Sample size ! colspan=3 \| Considering undecided vote ! class="unsortable" rowspan=2 \| ! colspan=2 \| Considering only Yes/No vote
class="wikitable" style="text-align: center; line-height: 14px; font-size: 95%;"
class="unsortable" style="background: rgb(0, 129, 66); color: white;" \| Yes ! class="unsortable" style="background: rgb(220, 36, 31); color: white;" \|No ! class="unsortable" style="background: gray; width: 90px; color: white;" \| Undecided ! class="unsortable" style="background: rgb(0, 129, 66); color: white;" \| Yes ! class="unsortable" style="background: rgb(220, 36, 31); color: white;" \|No
16 Apr 2017 \|\| Overseas results \|\| \|\| style="background: rgb(0, 129, 66); color: white;"\|59.5 \|\| 40.5 \|\| – \|\| \|\| style="background: rgb(0, 129, 66); color: white;" \|59.5 \|\| 40.5
10 Apr 2017	[http://www.internethaber.com/yurtdisi-referandum-sonuclari-belli-oldu-fark-inanilmaz-1768153h.htm MAK]	Exit poll	style="background: #DEFDE6;"\|62.0	38.0	–	style="background: #DEFDE6;"\|62.0	38.0
27 Mar–9 Apr 2017	colspan=8 \| Overseas voting for Turkish expats takes place in 120 representations in 57 countries.

Results

=Overall results=

scope="col" \|Choice !Nationwide votes !% !Overseas votes !% !Customs votes !% !Total votes !%
class=wikitable style=text-align:right
align=left\|{{tick}} "Yes"	24,325,633	51.18	778,833	59.46	52,997	54.17	25,157,463	51.41
align=left\|{{cross}} No	23,203,316	48.82	530,988	40.54	44,837	45.83	23,779,141	48.59
scope="col" \| {{align\|center\|Valid votes}}	47,528,949	98.25	1,309,821	98.80	97,834	99.23	48,936,604	98.27
scope="col" \| {{align\|center\|Invalid/blank votes}}	845,627	1.75	15,861	1.20	763	0.77	862,251	1.73
scope="col" \|{{align\|center\|Turnout}}	{{right\|48,374,576}}	{{right\|87.45}}	{{right\|1,325,682}}	{{right\|44.60}}	{{right\|98,597}}	{{right\|3.32}}	{{right\|49,798,855}}	{{right\|85.43}}
scope="col" \|{{align\|center\|Registered voters}}	colspan="2" \| {{centre\|55,319,222}}	colspan="4" \| {{centre\|2,972,676}}	colspan="2"\| {{centre\|58,291,898}}
align=left colspan=10\|Source: [http://www.ysk.gov.tr/ysk/content/conn/YSKUCM/path/Contribution%20Folders/SecmenIslemleri/Secimler/2017HO/2017HO-Ornek136.pdf Supreme Electoral Council of Turkey (YSK)] {{Webarchive\|url=https://web.archive.org/web/20170517012447/http://www.ysk.gov.tr/ysk/content/conn/YSKUCM/path/Contribution%20Folders/SecmenIslemleri/Secimler/2017HO/2017HO-Ornek136.pdf \|date=17 May 2017 }}

File:2017 Turkish constitutional referendum - Results by province.png

=Results by province=

class="wikitable sortable" style="text-align:center"
rowspan="1" \|Province !rowspan="1" \|Registered voters !rowspan="1" \|People voted !rowspan="1" \|Valid votes !rowspan="1" \|Invalid votes !rowspan="1" \|Yes !rowspan="1" \|Yes (%) !rowspan="1" \|No !rowspan="1" \|No (%) !rowspan="1" \|Turnout (%)
Adana \| 1,511,884 \| 1,302,341 \| 1,281,208 \| 21,133 \| 536,265 \| 41,85 \| 745,021 \| style="background: #FDDEDE; width: 100px;"\|58,15 \| 86,14
Adıyaman \| 391,115 \| 336,098 \| 329,957 \| 6,141 \| 230,434 \| style="background: #DEFDE6; width: 100px;"\|69,83 \| 99,567 \| 30,17 \| 85,93
Afyonkarahisar \| 501,742 \| 446,104 \| 435,854 \| 10,250 \| 281,377 \| style="background: #DEFDE6; width: 100px;"\|64,58 \| 154,317 \| 35,42 \| 88,91
Ağrı \| 293,340 \| 208,469 \| 202,528 \| 5,941 \| 87,145 \| 43,06 \| 115,224 \| style="background: #FDDEDE; width: 100px;"\|56,94 \| 71,07
Aksaray \| 261,232 \| 220,403 \| 215,746 \| 4,657 \| 162,795 \| style="background: #DEFDE6; width: 100px;"\|75,57 \| 52,623 \| 24,43 \| 84,37
Amasya \| 242,873 \| 219,528 \| 215,727 \| 3,801 \| 121,217 \| style="background: #DEFDE6; width: 100px;"\|56,29 \| 94,136 \| 43,71 \| 90,39
Ankara \| 3,860,847 \| 3,467,364 \| 3,415,697 \| 51,667 \| 1,669,047 \| 48,87 \| 1,746,320 \| style="background: #FDDEDE; width: 100px;"\|51,13 \| 89,81
Antalya \| 1,639,364 \| 1,429,278 \| 1,403,836 \| 25,442 \| 574,644 \| 40,94 \| 828,862 \| style="background: #FDDEDE; width: 100px;"\|59,06 \| 87,18
Ardahan \| 67,650 \| 54,178 \| 52,984 \| 1,194 \| 23,460 \| 44,36 \| 29,420 \| style="background: #FDDEDE; width: 100px;"\|55,64 \| 80,09
Artvin \| 128,132 \| 108,868 \| 106,478 \| 2,390 \| 49,982 \| 46,95 \| 56,483 \| style="background: #FDDEDE; width: 100px;"\|53,05 \| 84,97
Aydın \| 795,526 \| 699,772 \| 686,887 \| 12,885 \| 245,431 \| 35,74 \| 441,276 \| style="background: #FDDEDE; width: 100px;"\|64,26 \| 87,96
Balıkesir \| 919,852 \| 824,390 \| 810,339 \| 14,051 \| 368,817 \| 45,53 \| 441,157 \| style="background: #FDDEDE; width: 100px;"\|54,47 \| 89,62
Bartın \| 144,930 \| 124,867 \| 120,904 \| 3,963 \| 67,739 \| style="background: #DEFDE6; width: 100px;"\|56,03 \| 53,160 \| 43,97 \| 86,16
Batman \| 329,509 \| 273,462 \| 264,515 \| 8,947 \| 96,424 \| 36,48 \| 167,917 \| style="background: #FDDEDE; width: 100px;"\|63,52 \| 82,99
Bayburt \| 57,071 \| 46,772 \| 46,060 \| 712 \| 37,620 \| style="background: #DEFDE6; width: 100px;"\|81,67 \| 8,446 \| 18,33 \| 81,95
Bilecik \| 151,865 \| 137,448 \| 134,821 \| 2,627 \| 65,897 \| 48,89 \| 68,895 \| style="background: #FDDEDE; width: 100px;"\|51,11 \| 90,51
Bingöl \| 175,142 \| 137,171 \| 132,260 \| 4,911 \| 95,959 \| style="background: #DEFDE6; width: 100px;"\|72,67 \| 36,087 \| 27,33 \| 78,32
Bitlis \| 194,243 \| 152,573 \| 148,022 \| 4,551 \| 87,871 \| style="background: #DEFDE6; width: 100px;"\|59,36 \| 60,163 \| 40,64 \| 78,55
Bolu \| 221,967 \| 197,371 \| 193,847 \| 3,524 \| 120,733 \| style="background: #DEFDE6; width: 100px;"\|62,29 \| 73,101 \| 37,71 \| 88,92
Burdur \| 194,288 \| 173,499 \| 169,001 \| 4,498 \| 87,393 \| style="background: #DEFDE6; width: 100px;"\|51,73 \| 81,556 \| 48,27 \| 89,3
Bursa \| 2,109,773 \| 1,885,058 \| 1,856,692 \| 28,366 \| 987,667 \| style="background: #DEFDE6; width: 100px;"\|53,21 \| 868,610 \| 46,79 \| 89,35
Çanakkale \| 398,024 \| 359,839 \| 353,965 \| 5,874 \| 139,995 \| 39,55 \| 213,940 \| style="background: #FDDEDE; width: 100px;"\|60,45 \| 90,41
Çankırı \| 130,649 \| 110,757 \| 108,740 \| 2,017 \| 79,872 \| style="background: #DEFDE6; width: 100px;"\|73,46 \| 28,856 \| 26,54 \| 84,77
Çorum \| 387,151 \| 346,172 \| 340,208 \| 5,964 \| 219,394 \| style="background: #DEFDE6; width: 100px;"\|64,50 \| 120,814 \| 35,50 \| 89,42
Denizli \| 736,208 \| 664,554 \| 651,182 \| 13,372 \| 289,876 \| 44,53 \| 361,109 \| style="background: #FDDEDE; width: 100px;"\|55,47 \| 90,27
Diyarbakır \| 992,819 \| 801,500 \| 776,822 \| 24,678 \| 251,995 \| 32,42 \| 524,827 \| style="background: #FDDEDE; width: 100px;"\|67,58 \| 80,73
Düzce \| 262,542 \| 236,676 \| 232,598 \| 4,078 \| 163,955 \| style="background: #DEFDE6; width: 100px;"\|70,55 \| 68,427 \| 29,45 \| 90,15
Edirne \| 308,502 \| 272,510 \| 267,420 \| 5,090 \| 78,877 \| 29,50 \| 188,469 \| style="background: #FDDEDE; width: 100px;"\|70,50 \| 88,33
Elazığ \| 406,636 \| 342,529 \| 335,394 \| 7,135 \| 240,773 \| style="background: #DEFDE6; width: 100px;"\|71,82 \| 94,449 \| 28,18 \| 84,23
Erzincan \| 154,333 \| 135,686 \| 133,719 \| 1,967 \| 80,908 \| style="background: #DEFDE6; width: 100px;"\|60,50 \| 52,816 \| 39,50 \| 87,92
Erzurum \| 484,753 \| 410,871 \| 403,596 \| 7,275 \| 300,545 \| style="background: #DEFDE6; width: 100px;"\|74,50 \| 102,869 \| 25,50 \| 84,76
Eskişehir \| 636,858 \| 567,634 \| 558,617 \| 9,017 \| 236,807 \| 42,43 \| 321,273 \| style="background: #FDDEDE; width: 100px;"\|57,57 \| 89,13
Gaziantep \| 1,180,938 \| 982,983 \| 967,090 \| 15,893 \| 603,894 \| style="background: #DEFDE6; width: 100px;"\|62,44 \| 363,198 \| 37,56 \| 83,24
Giresun \| 327,882 \| 271,898 \| 266,896 \| 5,002 \| 164,575 \| style="background: #DEFDE6; width: 100px;"\|61,69 \| 102,219 \| 38,31 \| 82,93
Gümüşhane \| 101,312 \| 74,105 \| 72,651 \| 1,454 \| 54,601 \| style="background: #DEFDE6; width: 100px;"\|75,16 \| 18,050 \| 24,84 \| 73,15
Hakkâri \| 162,006 \| 131,017 \| 126,793 \| 4,224 \| 40,940 \| 32,35 \| 85,630 \| style="background: #FDDEDE; width: 100px;"\|67,65 \| 80,87
Hatay \| 1,018,200 \| 892,478 \| 879,383 \| 13,095 \| 401,057 \| 45,64 \| 477,724 \| style="background: #FDDEDE; width: 100px;"\|54,36 \| 87,65
Iğdır \| 117,904 \| 90,461 \| 88,553 \| 1,908 \| 30,844 \| 34,86 \| 57,629 \| style="background: #FDDEDE; width: 100px;"\|65,14 \| 76,72
Isparta \| 310,003 \| 271,693 \| 265,726 \| 5,967 \| 148,868 \| style="background: #DEFDE6; width: 100px;"\|56,04 \| 116,775 \| 43,96 \| 87,64
Istanbul \| 10,529,030 \| 9,340,205 \| 9,207,590 \| 132,615 \| 4,479,747 \| 48,65 \| 4,727,761 \| style="background: #FDDEDE; width: 100px;"\|51,35 \| 88,71
İzmir \| 3,179,748 \| 2,832,920 \| 2,790,403 \| 42,517 \| 870,860 \| 31,22 \| 1,918,700 \| style="background: #FDDEDE; width: 100px;"\|68,78 \| 89,09
Kahramanmaraş \| 719,927 \| 629,154 \| 619,744 \| 9,410 \| 458,093 \| style="background: #DEFDE6; width: 100px;"\|73,95 \| 161,386 \| 26,05 \| 87,39
Karabük \| 173,150 \| 150,064 \| 146,615 \| 3,449 \| 89,042 \| style="background: #DEFDE6; width: 100px;"\|60,73 \| 57,574 \| 39,27 \| 86,67
Karaman \| 171,482 \| 151,676 \| 147,675 \| 4,001 \| 94,247 \| style="background: #DEFDE6; width: 100px;"\|63,85 \| 53,370 \| 36,15 \| 88,45
Kars \| 181,880 \| 141,812 \| 139,109 \| 2,703 \| 70,893 \| style="background: #DEFDE6; width: 100px;"\|50,99 \| 68,131 \| 49,01 \| 77,97
Kastamonu \| 278,876 \| 232,890 \| 227,608 \| 5,282 \| 147,567 \| style="background: #DEFDE6; width: 100px;"\|64,84 \| 80,013 \| 35,16 \| 83,51
Kayseri \| 932,483 \| 834,477 \| 822,636 \| 11,841 \| 557,172 \| style="background: #DEFDE6; width: 100px;"\|67,75 \| 265,203 \| 32,25 \| 89,49
Kilis \| 81,705 \| 70,583 \| 69,373 \| 1,210 \| 44,513 \| style="background: #DEFDE6; width: 100px;"\|64,13 \| 24,895 \| 35,87 \| 86,39
Kırıkkale \| 197,697 \| 169,078 \| 166,262 \| 2,816 \| 103,614 \| style="background: #DEFDE6; width: 100px;"\|62,44 \| 62,335 \| 37,56 \| 85,52
Kırklareli \| 270,019 \| 242,929 \| 239,126 \| 3,803 \| 68,553 \| 28,67 \| 170,568 \| style="background: #FDDEDE; width: 100px;"\|71,33 \| 89,97
Kırşehir \| 163,309 \| 138,471 \| 135,883 \| 2,588 \| 72,362 \| style="background: #DEFDE6; width: 100px;"\|53,30 \| 63,389 \| 46,70 \| 84,79
Kocaeli \| 1,301,355 \| 1,166,946 \| 1,147,261 \| 19,685 \| 650,174 \| style="background: #DEFDE6; width: 100px;"\|56,69 \| 496,716 \| 43,31 \| 89,67
Konya \| 1,475,597 \| 1,298,525 \| 1,274,212 \| 24,313 \| 928,516 \| style="background: #DEFDE6; width: 100px;"\|72,88 \| 345,598 \| 27,12 \| 88
Kütahya \| 421,028 \| 379,510 \| 371,589 \| 7,921 \| 261,242 \| style="background: #DEFDE6; width: 100px;"\|70,29 \| 110,410 \| 29,71 \| 90,14
Malatya \| 543,742 \| 471,869 \| 465,177 \| 6,692 \| 323,631 \| style="background: #DEFDE6; width: 100px;"\|69,57 \| 141,537 \| 30,43 \| 86,78
Manisa \| 1,031,668 \| 933,101 \| 914,008 \| 19,093 \| 417,267 \| 45,67 \| 496,458 \| style="background: #FDDEDE; width: 100px;"\|54,33 \| 90,45
Mardin \| 455,288 \| 374,330 \| 365,386 \| 8,944 \| 149,558 \| 40,96 \| 215,581 \| style="background: #FDDEDE; width: 100px;"\|59,04 \| 82,22
Mersin \| 1,247,662 \| 1,096,490 \| 1,077,359 \| 19,131 \| 387,627 \| 35,99 \| 689,508 \| style="background: #FDDEDE; width: 100px;"\|64,01 \| 87,88
Muğla \| 691,124 \| 611,470 \| 601,091 \| 10,379 \| 184,520 \| 30,73 \| 415,901 \| style="background: #FDDEDE; width: 100px;"\|69,27 \| 88,47
Muş \| 225,416 \| 177,955 \| 172,684 \| 5,271 \| 87,314 \| style="background: #DEFDE6; width: 100px;"\|50,56 \| 85,370 \| 49,44 \| 78,95
Nevşehir \| 207,762 \| 182,270 \| 179,211 \| 3,059 \| 117,548 \| style="background: #DEFDE6; width: 100px;"\|65,59 \| 61,663 \| 34,41 \| 87,73
Niğde \| 236,211 \| 201,836 \| 201,836 \| 4,268 \| 118,150 \| style="background: #DEFDE6; width: 100px;"\|59,82 \| 79,344 \| 40,18 \| 85,45
Ordu \| 549,249 \| 454,428 \| 444,872 \| 9,556 \| 275,344 \| style="background: #DEFDE6; width: 100px;"\|61,90 \| 169,481 \| 38,10 \| 82,74
Osmaniye \| 350,988 \| 299,183 \| 293,778 \| 5,405 \| 169,652 \| style="background: #DEFDE6; width: 100px;"\|57,81 \| 123,811 \| 42,19 \| 85,24
Rize \| 245,097 \| 208,495 \| 205,186 \| 3,309 \| 155,030 \| style="background: #DEFDE6; width: 100px;"\|75,56 \| 50,157 \| 24,44 \| 85,07
Sakarya \| 690,429 \| 616,766 \| 606,975 \| 9,791 \| 412,849 \| style="background: #DEFDE6; width: 100px;"\|68,08 \| 193,588 \| 31,92 \| 89,33
Samsun \| 941,614 \| 812,278 \| 798,235 \| 14,043 \| 507,267 \| style="background: #DEFDE6; width: 100px;"\|63,56 \| 290,837 \| 36,44 \| 86,26
Şanlıurfa \| 1,029,644 \| 861,730 \| 845,908 \| 15,822 \| 599,092 \| style="background: #DEFDE6; width: 100px;"\|70,82 \| 246,812 \| 29,18 \| 83,69
Siirt \| 176,845 \| 147,212 \| 142,486 \| 4,726 \| 68,242 \| 47,93 \| 74,143 \| style="background: #FDDEDE; width: 100px;"\|52,07 \| 83,24
Sinop \| 155,463 \| 130,162 \| 126,975 \| 3,187 \| 73,488 \| style="background: #DEFDE6; width: 100px;"\|57,90 \| 53,437 \| 42,10 \| 83,73
Şırnak \| 255,760 \| 214,666 \| 207,089 \| 7,577 \| 58,828 \| 28,41 \| 148,213 \| style="background: #FDDEDE; width: 100px;"\|71,59 \| 83,93
Sivas \| 433,325 \| 374,007 \| 368,134 \| 5,873 \| 262,506 \| style="background: #DEFDE6; width: 100px;"\|71,30 \| 105,683 \| 28,70 \| 86,31
Tekirdağ \| 710,364 \| 632,095 \| 622,595 \| 9,500 \| 242,627 \| 38,98 \| 379,809 \| style="background: #FDDEDE; width: 100px;"\|61,02 \| 88,98
Tokat \| 417,661 \| 365,070 \| 359,023 \| 6,047 \| 226,999 \| style="background: #DEFDE6; width: 100px;"\|63,27 \| 131,772 \| 36,73 \| 87,41
Trabzon \| 568,504 \| 484,270 \| 475,989 \| 8,281 \| 316,298 \| style="background: #DEFDE6; width: 100px;"\|66,47 \| 159,573 \| 33,53 \| 85,18
Tunceli \| 60,801 \| 50,912 \| 50,337 \| 575 \| 9,844 \| 19,58 \| 40,429 \| style="background: #FDDEDE; width: 100px;"\|80,42 \| 83,74
Uşak \| 262,877 \| 237,260 \| 232,316 \| 4,944 \| 109,270 \| 47,04 \| 123,017 \| style="background: #FDDEDE; width: 100px;"\|52,96 \| 90,26
Van \| 619,947 \| 468,593 \| 453,159 \| 15,434 \| 193,584 \| 42,72 \| 259,575 \| style="background: #FDDEDE; width: 100px;"\|57,28 \| 75,59
Yalova \| 172,160 \| 147,039 \| 144,637 \| 2,402 \| 71,59 \| 49,73 \| 72,708 \| style="background: #FDDEDE; width: 100px;"\|50,27 \| 85,41
Yozgat \| 295,051 \| 246,192 \| 242,249 \| 3,943 \| 179,543 \| style="background: #DEFDE6; width: 100px;"\|74,24 \| 62,291 \| 25,76 \| 83,44
Zonguldak \| 447,774 \| 387,640 \| 377,314 \| 10,326 \| 186,077 \| 49,33 \| 191,099 \| style="background: #FDDEDE; width: 100px;"\|50,67 \| 86,57
Nationwide results ! 58,366,647 ! 49,799,163 ! 48,934,116 ! 865,047 ! 25,157,025 ! 51,41 ! 23,777,091 ! 48,59 ! 85,32

class="wikitable sortable" style="text-align:center"

rowspan="1" |Province

!rowspan="1" |Registered voters

!rowspan="1" |People voted

!rowspan="1" |Valid votes

!rowspan="1" |Invalid votes

!rowspan="1" |Yes

!rowspan="1" |Yes (%)

!rowspan="1" |No

!rowspan="1" |No (%)

!rowspan="1" |Turnout (%)

Adana

| 1,511,884

| 1,302,341

| 1,281,208

| 21,133

| 536,265

| 41,85

| 745,021

| style="background: #FDDEDE; width: 100px;"|58,15

| 86,14

Adıyaman

| 391,115

| 336,098

| 329,957

| 6,141

| 230,434

| style="background: #DEFDE6; width: 100px;"|69,83

| 99,567

| 30,17

| 85,93

Afyonkarahisar

| 501,742

| 446,104

| 435,854

| 10,250

| 281,377

| style="background: #DEFDE6; width: 100px;"|64,58

| 154,317

| 35,42

| 88,91

Ağrı

| 293,340

| 208,469

| 202,528

| 5,941

| 87,145

| 43,06

| 115,224

| style="background: #FDDEDE; width: 100px;"|56,94

| 71,07

Aksaray

| 261,232

| 220,403

| 215,746

| 4,657

| 162,795

| style="background: #DEFDE6; width: 100px;"|75,57

| 52,623

| 24,43

| 84,37

Amasya

| 242,873

| 219,528

| 215,727

| 3,801

| 121,217

| style="background: #DEFDE6; width: 100px;"|56,29

| 94,136

| 43,71

| 90,39

Ankara

| 3,860,847

| 3,467,364

| 3,415,697

| 51,667

| 1,669,047

| 48,87

| 1,746,320

| style="background: #FDDEDE; width: 100px;"|51,13

| 89,81

Antalya

| 1,639,364

| 1,429,278

| 1,403,836

| 25,442

| 574,644

| 40,94

| 828,862

| style="background: #FDDEDE; width: 100px;"|59,06

| 87,18

Ardahan

| 67,650

| 54,178

| 52,984

| 1,194

| 23,460

| 44,36

| 29,420

| style="background: #FDDEDE; width: 100px;"|55,64

| 80,09

Artvin

| 128,132

| 108,868

| 106,478

| 2,390

| 49,982

| 46,95

| 56,483

| style="background: #FDDEDE; width: 100px;"|53,05

| 84,97

Aydın

| 795,526

| 699,772

| 686,887

| 12,885

| 245,431

| 35,74

| 441,276

| style="background: #FDDEDE; width: 100px;"|64,26

| 87,96

Balıkesir

| 919,852

| 824,390

| 810,339

| 14,051

| 368,817

| 45,53

| 441,157

| style="background: #FDDEDE; width: 100px;"|54,47

| 89,62

Bartın

| 144,930

| 124,867

| 120,904

| 3,963

| 67,739

| style="background: #DEFDE6; width: 100px;"|56,03

| 53,160

| 43,97

| 86,16

Batman

| 329,509

| 273,462

| 264,515

| 8,947

| 96,424

| 36,48

| 167,917

| style="background: #FDDEDE; width: 100px;"|63,52

| 82,99

Bayburt

| 57,071

| 46,772

| 46,060

| 712

| 37,620

| style="background: #DEFDE6; width: 100px;"|81,67

| 8,446

| 18,33

| 81,95

Bilecik

| 151,865

| 137,448

| 134,821

| 2,627

| 65,897

| 48,89

| 68,895

| style="background: #FDDEDE; width: 100px;"|51,11

| 90,51

Bingöl

| 175,142

| 137,171

| 132,260

| 4,911

| 95,959

| style="background: #DEFDE6; width: 100px;"|72,67

| 36,087

| 27,33

| 78,32

Bitlis

| 194,243

| 152,573

| 148,022

| 4,551

| 87,871

| style="background: #DEFDE6; width: 100px;"|59,36

| 60,163

| 40,64

| 78,55

Bolu

| 221,967

| 197,371

| 193,847

| 3,524

| 120,733

| style="background: #DEFDE6; width: 100px;"|62,29

| 73,101

| 37,71

| 88,92

Burdur

| 194,288

| 173,499

| 169,001

| 4,498

| 87,393

| style="background: #DEFDE6; width: 100px;"|51,73

| 81,556

| 48,27

| 89,3

Bursa

| 2,109,773

| 1,885,058

| 1,856,692

| 28,366

| 987,667

| style="background: #DEFDE6; width: 100px;"|53,21

| 868,610

| 46,79

| 89,35

Çanakkale

| 398,024

| 359,839

| 353,965

| 5,874

| 139,995

| 39,55

| 213,940

| style="background: #FDDEDE; width: 100px;"|60,45

| 90,41

Çankırı

| 130,649

| 110,757

| 108,740

| 2,017

| 79,872

| style="background: #DEFDE6; width: 100px;"|73,46

| 28,856

| 26,54

| 84,77

Çorum

| 387,151

| 346,172

| 340,208

| 5,964

| 219,394

| style="background: #DEFDE6; width: 100px;"|64,50

| 120,814

| 35,50

| 89,42

Denizli

| 736,208

| 664,554

| 651,182

| 13,372

| 289,876

| 44,53

| 361,109

| style="background: #FDDEDE; width: 100px;"|55,47

| 90,27

Diyarbakır

| 992,819

| 801,500

| 776,822

| 24,678

| 251,995

| 32,42

| 524,827

| style="background: #FDDEDE; width: 100px;"|67,58

| 80,73

Düzce

| 262,542

| 236,676

| 232,598

| 4,078

| 163,955

| style="background: #DEFDE6; width: 100px;"|70,55

| 68,427

| 29,45

| 90,15

Edirne

| 308,502

| 272,510

| 267,420

| 5,090

| 78,877

| 29,50

| 188,469

| style="background: #FDDEDE; width: 100px;"|70,50

| 88,33

Elazığ

| 406,636

| 342,529

| 335,394

| 7,135

| 240,773

| style="background: #DEFDE6; width: 100px;"|71,82

| 94,449

| 28,18

| 84,23

Erzincan

| 154,333

| 135,686

| 133,719

| 1,967

| 80,908

| style="background: #DEFDE6; width: 100px;"|60,50

| 52,816

| 39,50

| 87,92

Erzurum

| 484,753

| 410,871

| 403,596

| 7,275

| 300,545

| style="background: #DEFDE6; width: 100px;"|74,50

| 102,869

| 25,50

| 84,76

Eskişehir

| 636,858

| 567,634

| 558,617

| 9,017

| 236,807

| 42,43

| 321,273

| style="background: #FDDEDE; width: 100px;"|57,57

| 89,13

Gaziantep

| 1,180,938

| 982,983

| 967,090

| 15,893

| 603,894

| style="background: #DEFDE6; width: 100px;"|62,44

| 363,198

| 37,56

| 83,24

Giresun

| 327,882

| 271,898

| 266,896

| 5,002

| 164,575

| style="background: #DEFDE6; width: 100px;"|61,69

| 102,219

| 38,31

| 82,93

Gümüşhane

| 101,312

| 74,105

| 72,651

| 1,454

| 54,601

| style="background: #DEFDE6; width: 100px;"|75,16

| 18,050

| 24,84

| 73,15

Hakkâri

| 162,006

| 131,017

| 126,793

| 4,224

| 40,940

| 32,35

| 85,630

| style="background: #FDDEDE; width: 100px;"|67,65

| 80,87

Hatay

| 1,018,200

| 892,478

| 879,383

| 13,095

| 401,057

| 45,64

| 477,724

| style="background: #FDDEDE; width: 100px;"|54,36

| 87,65

Iğdır

| 117,904

| 90,461

| 88,553

| 1,908

| 30,844

| 34,86

| 57,629

| style="background: #FDDEDE; width: 100px;"|65,14

| 76,72

Isparta

| 310,003

| 271,693

| 265,726

| 5,967

| 148,868

| style="background: #DEFDE6; width: 100px;"|56,04

| 116,775

| 43,96

| 87,64

Istanbul

| 10,529,030

| 9,340,205

| 9,207,590

| 132,615

| 4,479,747

| 48,65

| 4,727,761

| style="background: #FDDEDE; width: 100px;"|51,35

| 88,71

İzmir

| 3,179,748

| 2,832,920

| 2,790,403

| 42,517

| 870,860

| 31,22

| 1,918,700

| style="background: #FDDEDE; width: 100px;"|68,78

| 89,09

Kahramanmaraş

| 719,927

| 629,154

| 619,744

| 9,410

| 458,093

| style="background: #DEFDE6; width: 100px;"|73,95

| 161,386

| 26,05

| 87,39

Karabük

| 173,150

| 150,064

| 146,615

| 3,449

| 89,042

| style="background: #DEFDE6; width: 100px;"|60,73

| 57,574

| 39,27

| 86,67

Karaman

| 171,482

| 151,676

| 147,675

| 4,001

| 94,247

| style="background: #DEFDE6; width: 100px;"|63,85

| 53,370

| 36,15

| 88,45

Kars

| 181,880

| 141,812

| 139,109

| 2,703

| 70,893

| style="background: #DEFDE6; width: 100px;"|50,99

| 68,131

| 49,01

| 77,97

Kastamonu

| 278,876

| 232,890

| 227,608

| 5,282

| 147,567

| style="background: #DEFDE6; width: 100px;"|64,84

| 80,013

| 35,16

| 83,51

Kayseri

| 932,483

| 834,477

| 822,636

| 11,841

| 557,172

| style="background: #DEFDE6; width: 100px;"|67,75

| 265,203

| 32,25

| 89,49

Kilis

| 81,705

| 70,583

| 69,373

| 1,210

| 44,513

| style="background: #DEFDE6; width: 100px;"|64,13

| 24,895

| 35,87

| 86,39

Kırıkkale

| 197,697

| 169,078

| 166,262

| 2,816

| 103,614

| style="background: #DEFDE6; width: 100px;"|62,44

| 62,335

| 37,56

| 85,52

Kırklareli

| 270,019

| 242,929

| 239,126

| 3,803

| 68,553

| 28,67

| 170,568

| style="background: #FDDEDE; width: 100px;"|71,33

| 89,97

Kırşehir

| 163,309

| 138,471

| 135,883

| 2,588

| 72,362

| style="background: #DEFDE6; width: 100px;"|53,30

| 63,389

| 46,70

| 84,79

Kocaeli

| 1,301,355

| 1,166,946

| 1,147,261

| 19,685

| 650,174

| style="background: #DEFDE6; width: 100px;"|56,69

| 496,716

| 43,31

| 89,67

Konya

| 1,475,597

| 1,298,525

| 1,274,212

| 24,313

| 928,516

| style="background: #DEFDE6; width: 100px;"|72,88

| 345,598

| 27,12

| 88

Kütahya

| 421,028

| 379,510

| 371,589

| 7,921

| 261,242

| style="background: #DEFDE6; width: 100px;"|70,29

| 110,410

| 29,71

| 90,14

Malatya

| 543,742

| 471,869

| 465,177

| 6,692

| 323,631

| style="background: #DEFDE6; width: 100px;"|69,57

| 141,537

| 30,43

| 86,78

Manisa

| 1,031,668

| 933,101

| 914,008

| 19,093

| 417,267

| 45,67

| 496,458

| style="background: #FDDEDE; width: 100px;"|54,33

| 90,45

Mardin

| 455,288

| 374,330

| 365,386

| 8,944

| 149,558

| 40,96

| 215,581

| style="background: #FDDEDE; width: 100px;"|59,04

| 82,22

Mersin

| 1,247,662

| 1,096,490

| 1,077,359

| 19,131

| 387,627

| 35,99

| 689,508

| style="background: #FDDEDE; width: 100px;"|64,01

| 87,88

Muğla

| 691,124

| 611,470

| 601,091

| 10,379

| 184,520

| 30,73

| 415,901

| style="background: #FDDEDE; width: 100px;"|69,27

| 88,47

Muş

| 225,416

| 177,955

| 172,684

| 5,271

| 87,314

| style="background: #DEFDE6; width: 100px;"|50,56

| 85,370

| 49,44

| 78,95

Nevşehir

| 207,762

| 182,270

| 179,211

| 3,059

| 117,548

| style="background: #DEFDE6; width: 100px;"|65,59

| 61,663

| 34,41

| 87,73

Niğde

| 236,211

| 201,836

| 4,268

| 118,150

| style="background: #DEFDE6; width: 100px;"|59,82

| 79,344

| 40,18

| 85,45

Ordu

| 549,249

| 454,428

| 444,872

| 9,556

| 275,344

| style="background: #DEFDE6; width: 100px;"|61,90

| 169,481

| 38,10

| 82,74

Osmaniye

| 350,988

| 299,183

| 293,778

| 5,405

| 169,652

| style="background: #DEFDE6; width: 100px;"|57,81

| 123,811

| 42,19

| 85,24

Rize

| 245,097

| 208,495

| 205,186

| 3,309

| 155,030

| style="background: #DEFDE6; width: 100px;"|75,56

| 50,157

| 24,44

| 85,07

Sakarya

| 690,429

| 616,766

| 606,975

| 9,791

| 412,849

| style="background: #DEFDE6; width: 100px;"|68,08

| 193,588

| 31,92

| 89,33

Samsun

| 941,614

| 812,278

| 798,235

| 14,043

| 507,267

| style="background: #DEFDE6; width: 100px;"|63,56

| 290,837

| 36,44

| 86,26

Şanlıurfa

| 1,029,644

| 861,730

| 845,908

| 15,822

| 599,092

| style="background: #DEFDE6; width: 100px;"|70,82

| 246,812

| 29,18

| 83,69

Siirt

| 176,845

| 147,212

| 142,486

| 4,726

| 68,242

| 47,93

| 74,143

| style="background: #FDDEDE; width: 100px;"|52,07

| 83,24

Sinop

| 155,463

| 130,162

| 126,975

| 3,187

| 73,488

| style="background: #DEFDE6; width: 100px;"|57,90

| 53,437

| 42,10

| 83,73

Şırnak

| 255,760

| 214,666

| 207,089

| 7,577

| 58,828

| 28,41

| 148,213

| style="background: #FDDEDE; width: 100px;"|71,59

| 83,93

Sivas

| 433,325

| 374,007

| 368,134

| 5,873

| 262,506

| style="background: #DEFDE6; width: 100px;"|71,30

| 105,683

| 28,70

| 86,31

Tekirdağ

| 710,364

| 632,095

| 622,595

| 9,500

| 242,627

| 38,98

| 379,809

| style="background: #FDDEDE; width: 100px;"|61,02

| 88,98

Tokat

| 417,661

| 365,070

| 359,023

| 6,047

| 226,999

| style="background: #DEFDE6; width: 100px;"|63,27

| 131,772

| 36,73

| 87,41

Trabzon

| 568,504

| 484,270

| 475,989

| 8,281

| 316,298

| style="background: #DEFDE6; width: 100px;"|66,47

| 159,573

| 33,53

| 85,18

Tunceli

| 60,801

| 50,912

| 50,337

| 575

| 9,844

| 19,58

| 40,429

| style="background: #FDDEDE; width: 100px;"|80,42

| 83,74

Uşak

| 262,877

| 237,260

| 232,316

| 4,944

| 109,270

| 47,04

| 123,017

| style="background: #FDDEDE; width: 100px;"|52,96

| 90,26

Van

| 619,947

| 468,593

| 453,159

| 15,434

| 193,584

| 42,72

| 259,575

| style="background: #FDDEDE; width: 100px;"|57,28

| 75,59

Yalova

| 172,160

| 147,039

| 144,637

| 2,402

| 71,59

| 49,73

| 72,708

| style="background: #FDDEDE; width: 100px;"|50,27

| 85,41

Yozgat

| 295,051

| 246,192

| 242,249

| 3,943

| 179,543

| style="background: #DEFDE6; width: 100px;"|74,24

| 62,291

| 25,76

| 83,44

Zonguldak

| 447,774

| 387,640

| 377,314

| 10,326

| 186,077

| 49,33

| 191,099

| style="background: #FDDEDE; width: 100px;"|50,67

| 86,57

Nationwide results

! 58,366,647

! 49,799,163

! 48,934,116

! 865,047

! 25,157,025

! 51,41

! 23,777,091

! 48,59

! 85,32

=Overseas results=

class="wikitable sortable" style="text-align:center"
rowspan="1" \|Country !rowspan="1" \|Yes !rowspan="1" \|Yes (%) !rowspan="1" \|No !rowspan="1" \|No (%)
Albania \|153 \|41.80% \|213 \|style="background: #FDDEDE; width: 100px;"\| 58.20%
Algeria \|356 \|43.00% \|472 \|style="background: #FDDEDE; width: 100px;"\| 57.00%
Australia \|5,960 \|41.82% \|8,290 \|style="background: #FDDEDE; width: 100px;"\| 58.18%
Austria \|38,215 \|style="background: #DEFDE6; width: 100px;"\|73.23% \|13,972 \|26.77%
Azerbaijan \|1,024 \|38.31% \|1,649 \|style="background: #FDDEDE; width: 100px;"\| 61.69%
Bahrain \|69 \|13.56% \|440 \|style="background: #FDDEDE; width: 100px;"\| 86.44%
Belgium \|54,083 \|style="background: #DEFDE6; width: 100px;"\|74.98% \|18,044 \|25.02%
Bosnia and Herzegovina \|750 \|style="background: #DEFDE6; width: 100px;"\|61.83% \|463 \|38.17%
Bulgaria \|365 \|28.65% \|909 \|style="background: #FDDEDE; width: 100px;"\| 71.35%
Canada \|3,247 \|27.92% \|8,384 \|style="background: #FDDEDE; width: 100px;"\| 72.08%
China \|213 \|23.77% \|683 \|style="background: #FDDEDE; width: 100px;"\| 76.23%
Czech Republic \|73 \|12.54% \|509 \|style="background: #FDDEDE; width: 100px;"\| 87.46%
Denmark \|6,604 \|style="background: #DEFDE6; width: 100px;"\|60.63% \|4,288 \|39.37%
Egypt \|259 \|style="background: #DEFDE6; width: 100px;"\|59.00% \|180 \|41.00%
Finland \|558 \|28.45% \|1,403 \|style="background: #FDDEDE; width: 100px;"\| 71.55%
France \|91,266 \|style="background: #DEFDE6; width: 100px;"\|64.85% \|49,475 \|35.15%
Georgia \|285 \|40.66% \|416 \|style="background: #FDDEDE; width: 100px;"\| 59.34%
Germany \|412,149 \|style="background: #DEFDE6; width: 100px;"\|63.07% \|241,353 \|36.93%
Greece \|176 \|22.62% \|602 \|style="background: #FDDEDE; width: 100px;"\| 77.38%
Hungary \|232 \|25.75% \|669 \|style="background: #FDDEDE; width: 100px;"\| 74.25%
Iran \|121 \|45.32% \|146 \|style="background: #FDDEDE; width: 100px;"\| 54.68%
Iraq \|119 \|34.59% \|225 \|style="background: #FDDEDE; width: 100px;"\| 65.41%
Ireland \|173 \|19.93% \|695 \|style="background: #FDDEDE; width: 100px;"\| 80.07%
Israel \|284 \|43.43% \|370 \|style="background: #FDDEDE; width: 100px;"\| 56.57%
Italy \|2,135 \|37.94% \|3,492 \|style="background: #FDDEDE; width: 100px;"\| 62.06%
Japan \|416 \|36.11% \|736 \|style="background: #FDDEDE; width: 100px;"\| 63.89%
Jordan \|349 \|style="background: #DEFDE6; width: 100px;"\|75.87% \|111 \|24.13%
Kazakhstan \|636 \|41.41% \|900 \|style="background: #FDDEDE; width: 100px;"\| 58.59%
Kosovo \|404 \|style="background: #DEFDE6; width: 100px;"\|57.14% \|303 \|42.86%
Kuwait \|191 \|23.38% \|626 \|style="background: #FDDEDE; width: 100px;"\| 76.62%
Kyrgyzstan \|499 \|style="background: #DEFDE6; width: 100px;"\|57.36% \|371 \|42.64%
Lebanon \|1,058 \|style="background: #DEFDE6; width: 100px;"\|93.88% \|69 \|6.12%
Luxembourg \|5,987 \|style="background: #DEFDE6; width: 100px;"\|62.86% \|3,538 \|37.14%
Macedonia \|618 \|style="background: #DEFDE6; width: 100px;"\|57.97% \|448 \|42.03%
Netherlands \|82,672 \|style="background: #DEFDE6; width: 100px;"\|70.94% \|33,871 \|29.06%
New Zealand \|32 \|17.68% \|149 \|style="background: #FDDEDE; width: 100px;"\| 82.32%
Northern Cyprus \|19,225 \|45.18% \|23,324 \|style="background: #FDDEDE; width: 100px;"\| 54.82%
Norway \|2,193 \|style="background: #DEFDE6; width: 100px;"\|57.20% \|1,641 \|42.80%
Oman \|138 \|24.04% \|436 \|style="background: #FDDEDE; width: 100px;"\| 75.96%
Poland \|302 \|25.61% \|877 \|style="background: #FDDEDE; width: 100px;"\| 74.39%
Qatar \|241 \|18.89% \|1,035 \|style="background: #FDDEDE; width: 100px;"\| 81.11%
Romania \|824 \|44.64% \|1,022 \|style="background: #FDDEDE; width: 100px;"\| 55.36%
Russia \|833 \|26.02% \|2,368 \|style="background: #FDDEDE; width: 100px;"\| 73.98%
Saudi Arabia \|4,475 \|style="background: #DEFDE6; width: 100px;"\|55.06% \|3,653 \|44.94%
Singapore \|284 \|44.31% \|357 \|style="background: #FDDEDE; width: 100px;"\| 55.69%
South Africa \|126 \|36.84% \|216 \|style="background: #FDDEDE; width: 100px;"\| 63.16%
Spain \|172 \|13.32% \|1,119 \|style="background: #FDDEDE; width: 100px;"\| 86.68%
Sudan \|240 \|style="background: #DEFDE6; width: 100px;"\|65.93% \|124 \|34.07%
Sweden \|4,367 \|47.09% \|4,902 \|style="background: #FDDEDE; width: 100px;"\| 52.91%
Switzerland \|19,181 \|38.08% \|31,193 \|style="background: #FDDEDE; width: 100px;"\| 61.92%
Thailand \|27 \|12.92% \|182 \|style="background: #FDDEDE; width: 100px;"\| 87.02%
Turkmenistan \|510 \|43.74% \|656 \|style="background: #FDDEDE; width: 100px;"\| 56.26%
Ukraine \|341 \|35.74 \|613 \|style="background: #FDDEDE; width: 100px;"\| 64.26%
United Arab Emirates \|395 \|13.31% \|2,572 \|style="background: #FDDEDE; width: 100px;"\| 86.69%
United Kingdom \|7,177 \|20.26% \|28,247 \|style="background: #FDDEDE; width: 100px;"\| 79.79%
United States \|5,296 \|16.20% \|27,397 \|style="background: #FDDEDE; width: 100px;"\| 83.80%
Uzbekistan \|169 \|style="background: #DEFDE6; width: 100px;"\|53.65% \|146 \|46.35%
Border Gates \|52,961 \|style="background: #DEFDE6; width: 100px;"\|54.17% \|44,816 \|45.83%
Overseas results !831,208 !59.09% !575,365 !40.91%

class="wikitable sortable" style="text-align:center"

rowspan="1" |Country

!rowspan="1" |Yes

!rowspan="1" |Yes (%)

!rowspan="1" |No

!rowspan="1" |No (%)

Albania

|153

|41.80%

|213

|style="background: #FDDEDE; width: 100px;"| 58.20%

Algeria

|356

|43.00%

|472

|style="background: #FDDEDE; width: 100px;"| 57.00%

Australia

|5,960

|41.82%

|8,290

|style="background: #FDDEDE; width: 100px;"| 58.18%

Austria

|38,215

|style="background: #DEFDE6; width: 100px;"|73.23%

|13,972

|26.77%

Azerbaijan

|1,024

|38.31%

|1,649

|style="background: #FDDEDE; width: 100px;"| 61.69%

Bahrain

|69

|13.56%

|440

|style="background: #FDDEDE; width: 100px;"| 86.44%

Belgium

|54,083

|style="background: #DEFDE6; width: 100px;"|74.98%

|18,044

|25.02%

Bosnia and Herzegovina

|750

|style="background: #DEFDE6; width: 100px;"|61.83%

|463

|38.17%

Bulgaria

|365

|28.65%

|909

|style="background: #FDDEDE; width: 100px;"| 71.35%

Canada

|3,247

|27.92%

|8,384

|style="background: #FDDEDE; width: 100px;"| 72.08%

China

|213

|23.77%

|683

|style="background: #FDDEDE; width: 100px;"| 76.23%

Czech Republic

|73

|12.54%

|509

|style="background: #FDDEDE; width: 100px;"| 87.46%

Denmark

|6,604

|style="background: #DEFDE6; width: 100px;"|60.63%

|4,288

|39.37%

Egypt

|259

|style="background: #DEFDE6; width: 100px;"|59.00%

|180

|41.00%

Finland

|558

|28.45%

|1,403

|style="background: #FDDEDE; width: 100px;"| 71.55%

France

|91,266

|style="background: #DEFDE6; width: 100px;"|64.85%

|49,475

|35.15%

Georgia

|285

|40.66%

|416

|style="background: #FDDEDE; width: 100px;"| 59.34%

Germany

|412,149

|style="background: #DEFDE6; width: 100px;"|63.07%

|241,353

|36.93%

Greece

|176

|22.62%

|602

|style="background: #FDDEDE; width: 100px;"| 77.38%

Hungary

|232

|25.75%

|669

|style="background: #FDDEDE; width: 100px;"| 74.25%

Iran

|121

|45.32%

|146

|style="background: #FDDEDE; width: 100px;"| 54.68%

Iraq

|119

|34.59%

|225

|style="background: #FDDEDE; width: 100px;"| 65.41%

Ireland

|173

|19.93%

|695

|style="background: #FDDEDE; width: 100px;"| 80.07%

Israel

|284

|43.43%

|370

|style="background: #FDDEDE; width: 100px;"| 56.57%

Italy

|2,135

|37.94%

|3,492

|style="background: #FDDEDE; width: 100px;"| 62.06%

Japan

|416

|36.11%

|736

|style="background: #FDDEDE; width: 100px;"| 63.89%

Jordan

|349

|style="background: #DEFDE6; width: 100px;"|75.87%

|111

|24.13%

Kazakhstan

|636

|41.41%

|900

|style="background: #FDDEDE; width: 100px;"| 58.59%

Kosovo

|404

|style="background: #DEFDE6; width: 100px;"|57.14%

|303

|42.86%

Kuwait

|191

|23.38%

|626

|style="background: #FDDEDE; width: 100px;"| 76.62%

Kyrgyzstan

|499

|style="background: #DEFDE6; width: 100px;"|57.36%

|371

|42.64%

Lebanon

|1,058

|style="background: #DEFDE6; width: 100px;"|93.88%

|69

|6.12%

Luxembourg

|5,987

|style="background: #DEFDE6; width: 100px;"|62.86%

|3,538

|37.14%

Macedonia

|618

|style="background: #DEFDE6; width: 100px;"|57.97%

|448

|42.03%

Netherlands

|82,672

|style="background: #DEFDE6; width: 100px;"|70.94%

|33,871

|29.06%

New Zealand

|32

|17.68%

|149

|style="background: #FDDEDE; width: 100px;"| 82.32%

Northern Cyprus

|19,225

|45.18%

|23,324

|style="background: #FDDEDE; width: 100px;"| 54.82%

Norway

|2,193

|style="background: #DEFDE6; width: 100px;"|57.20%

|1,641

|42.80%

Oman

|138

|24.04%

|436

|style="background: #FDDEDE; width: 100px;"| 75.96%

Poland

|302

|25.61%

|877

|style="background: #FDDEDE; width: 100px;"| 74.39%

Qatar

|241

|18.89%

|1,035

|style="background: #FDDEDE; width: 100px;"| 81.11%

Romania

|824

|44.64%

|1,022

|style="background: #FDDEDE; width: 100px;"| 55.36%

Russia

|833

|26.02%

|2,368

|style="background: #FDDEDE; width: 100px;"| 73.98%

Saudi Arabia

|4,475

|style="background: #DEFDE6; width: 100px;"|55.06%

|3,653

|44.94%

Singapore

|284

|44.31%

|357

|style="background: #FDDEDE; width: 100px;"| 55.69%

South Africa

|126

|36.84%

|216

|style="background: #FDDEDE; width: 100px;"| 63.16%

Spain

|172

|13.32%

|1,119

|style="background: #FDDEDE; width: 100px;"| 86.68%

Sudan

|240

|style="background: #DEFDE6; width: 100px;"|65.93%

|124

|34.07%

Sweden

|4,367

|47.09%

|4,902

|style="background: #FDDEDE; width: 100px;"| 52.91%

Switzerland

|19,181

|38.08%

|31,193

|style="background: #FDDEDE; width: 100px;"| 61.92%

Thailand

|27

|12.92%

|182

|style="background: #FDDEDE; width: 100px;"| 87.02%

Turkmenistan

|510

|43.74%

|656

|style="background: #FDDEDE; width: 100px;"| 56.26%

Ukraine

|341

|35.74

|613

|style="background: #FDDEDE; width: 100px;"| 64.26%

United Arab Emirates

|395

|13.31%

|2,572

|style="background: #FDDEDE; width: 100px;"| 86.69%

United Kingdom

|7,177

|20.26%

|28,247

|style="background: #FDDEDE; width: 100px;"| 79.79%

United States

|5,296

|16.20%

|27,397

|style="background: #FDDEDE; width: 100px;"| 83.80%

Uzbekistan

|169

|style="background: #DEFDE6; width: 100px;"|53.65%

|146

|46.35%

Border Gates

|52,961

|style="background: #DEFDE6; width: 100px;"|54.17%

|44,816

|45.83%

Overseas results

!831,208

!59.09%

!575,365

!40.91%

Reactions

=Sovereign states=

{{AUT}} – Foreign Minister Sebastian Kurz expressed his opposition to Turkey's accession to the European Union.{{cite web|url=https://www.euractiv.com/section/global-europe/news/reactions-turkey-urged-to-heal-divisions-after-poll/|title=Reactions: Turkey urged to heal divisions after poll|date=18 April 2017|access-date=20 April 2017|archive-date=31 August 2017|archive-url=https://web.archive.org/web/20170831152407/https://www.euractiv.com/section/global-europe/news/reactions-turkey-urged-to-heal-divisions-after-poll/|url-status=live}}
{{AZE}} – President Ilham Aliyev was the first international leader to call the Turkish President, saying that the result demonstrated "the Turkish people's great support" for Erdoğan's policy.{{cite web|url=http://aa.com.tr/en/turkey/world-leaders-congratulate-erdogan-on-referendum-win/798500|title=World leaders congratulate Erdoğan on referendum win|website=Anadolu Agency|access-date=2017-04-18|archive-date=14 April 2018|archive-url=https://web.archive.org/web/20180414192028/https://aa.com.tr/en/turkey/world-leaders-congratulate-erdogan-on-referendum-win/798500|url-status=live}}
{{BLR}} – President Alexander Lukashenko congratulated Turkey on the successful referendum.
{{CHN}} – Chinese Deputy Prime Minister Liu Yandong, who was visiting Turkey at the time of the referendum, congratulated Erdoğan and the Turkish people on the victory.{{cite web|url=http://www.hurriyetdailynews.com/erdogan-set-to-visit-china-in-may-to-join-belt-and-road-summit-.aspx?pageID=238&nID=112154&NewsCatID=510|title=Erdoğan set to visit China in May to join "Belt and Road Summit"|work=Hürriyet Daily News|date=18 April 2017 |access-date=2017-04-18|archive-date=17 May 2017|archive-url=https://web.archive.org/web/20170517231508/http://www.hurriyetdailynews.com/erdogan-set-to-visit-china-in-may-to-join-belt-and-road-summit-.aspx?pageID=238&nID=112154&NewsCatID=510|url-status=live}}
{{CYP}} – Government spokesman Nicos Christodoulides said that Cyprus hopes Turkey's stance will move the peace talks forward toward the stated goal of reunifying the island as a federation.
{{flag|France|1974}} – President François Hollande stated that the Turkish people have the right to decide how to organize political institutions, but the referendum results show that Turkey is divided about the reforms.
{{GEO}} – Prime Minister Giorgi Kvirikashvili congratulated Turkey on the referendum results and remarked that Turkey's stable development was important to Georgia.
{{GER}} – Chancellor Angela Merkel said the tight referendum result showed that Turkey is divided and reports over irregularities should be taken seriously.{{cite news|title=European Leaders Say Vote Shows 'Deeply Divided' Turkey|url=https://www.usnews.com/news/world/articles/2017-04-17/merkel-and-gabriel-say-respect-right-of-turks-to-decide-on-constitution|access-date=19 April 2017|archive-date=21 October 2018|archive-url=https://web.archive.org/web/20181021014414/https://www.usnews.com/news/world/articles/2017-04-17/merkel-and-gabriel-say-respect-right-of-turks-to-decide-on-constitution|url-status=live}} Peter Altmaier, Merkel's chief of staff, said that Germany "would respect a result that came about in a free and democratic vote". Asked if the result was indeed free and democratic, he said he would wait for the verdict of election observers.{{cite news|title=Germany glad bitter Turkish referendum campaign over: foreign minister|url=https://www.reuters.com/article/us-turkey-referendum-germany-idUSKBN17I0O4|access-date=2 July 2017|archive-date=3 April 2018|archive-url=https://web.archive.org/web/20180403234543/https://www.reuters.com/article/us-turkey-referendum-germany-idUSKBN17I0O4|url-status=live}}
{{HUN}} – Hungarian prime minister Viktor Orbán called Erdoğan to congratulate him immediately after the referendum.{{cite web|url=https://budapestbeacon.com/orban-european-leader-congratulate-erdogan-turkish-referendum/|title=Orbán only European leader to congratulate Erdogan on Turkish referendum|publisher=Budapest Beacon|date=2017-04-19}}
{{IRN}} – Iranian Foreign Minister, Mohammad Javad Zarif, extended congratulations to his Turkish counterpart, Mevlüt Çavuşoğlu.{{citation needed|date=July 2021}}
{{IRQ}} – Iraqi Vice President Osama al-Nujaifi sent a message to congratulate the Turkish President.
{{KAZ}} – President Nursultan Nazarbayev sent a telegram of congratulations to Erdoğan.
{{NGR}} – President Muhammadu Buhari has congratulated the people and government of Turkey on the successful conclusion of the country's referendum.
{{PAK}} – President Mamnoon Hussain and Prime Minister Nawaz Sharif also congratulated the Turkish people on the victory.{{cite web|url=https://www.pakistantoday.com.pk/2017/04/17/president-pm-congratulate-erdogan-turkish-people-on-referendum/|title=President, PM congratulate Erdoğan, Turkish people on referendum|access-date=2017-04-18|archive-date=20 March 2019|archive-url=https://web.archive.org/web/20190320212518/https://www.pakistantoday.com.pk/2017/04/17/president-pm-congratulate-erdogan-turkish-people-on-referendum/|url-status=live}}
{{PSE}} – President Mahmoud Abbas extended congratulations to the Turkish President.
{{QAT}} – Qatar's Emir Tamim bin Hamad Al Thani also congratulated the Turkish President on victory.
{{RUS}} – President Vladimir Putin called the Turkish President to extend congratulations on behalf of the Russian people.{{Cite news|url=http://en.trend.az/world/turkey/2743987.html|title=Putin congratulates Erdoğan on outcome of Turkey's Constitutional referendum|date=2017-04-18|work=Trend.Az|access-date=2017-04-18|language=ru|archive-url=https://web.archive.org/web/20170622182259/http://en.trend.az/world/turkey/2743987.html|archive-date=22 June 2017|url-status=dead}}
{{SAU}} – Saudi Arabia's cabinet congratulated Erdoğan and the Turkish people on the successful referendum of constitutional amendments.{{Cite news|url=http://english.aawsat.com/theaawsat/news-middle-east/saudi-arabia/saudi-arabia-congratulates-turkey-successful-referendum-process|title=Saudi Arabia Congratulates Turkey on Successful Referendum Process - ASHARQ AL-AWSAT English|last=Al-awsat|first=Asharq|date=2017-04-18|work=ASHARQ AL-AWSAT English|access-date=2017-04-18|archive-url=https://web.archive.org/web/20170517235044/http://english.aawsat.com/theaawsat/news-middle-east/saudi-arabia/saudi-arabia-congratulates-turkey-successful-referendum-process|archive-date=17 May 2017|url-status=dead}}
{{SOM}} – Somali President Mohamed Farmajo has congratulated the people and government of Turkey on the successful referendum on Turkey's future {{cite tweet|user=M_Farmaajo|author=Mohamed Farmaajo|number=853969156747735042|date=17 April 2017|title=Congrtas to H.E @RT_Erdogan and the Turkish people for leading a successful referendum on Turkey's future. @trpresidency @TC_Mogadishu}}
{{USA}} – President Donald Trump called the Turkish President to congratulate him on the victory.{{Cite news

|url=http://www.haaretz.com/middle-east-news/turkey/1.783894|title=Trump Called Erdoğan to Congratulate Him on Referendum Results|agency=Reuters|date=2017-04-18|work=Haaretz|access-date=2017-04-18|archive-date=17 September 2017|archive-url=https://web.archive.org/web/20170917193434/http://www.haaretz.com/middle-east-news/turkey/1.783894|url-status=live}}

=Regional organisations=

{{EU}} – The Spokesman for European Commission President, Jean-Claude Juncker, expressed concerns over allegations of irregularities in the referendum and called on Turkish civil authorities to launch transparent investigations into the claims.{{Cite news |url=https://www.theguardian.com/world/2017/apr/18/turkey-should-investigate-referendum-vote-irregularities-says-eu-commission |title=Turkey should investigate referendum vote 'irregularities', says EU commission |last=Boffey |first=Daniel |date=2017-04-18 |work=The Guardian |location=London |access-date=2017-04-18 |issn=0261-3077 |archive-date=28 May 2019 |archive-url=https://web.archive.org/web/20190528054218/https://www.theguardian.com/world/2017/apr/18/turkey-should-investigate-referendum-vote-irregularities-says-eu-commission |url-status=live}}

Notes

References

External links

[http://www.ysk.gov.tr Supreme Election Council Official site]
[http://www.cnnturk.com/referandum-2017 Live referendum Turkey] {{Webarchive|url=https://web.archive.org/web/20170409032939/http://www.cnnturk.com/referandum-2017 |date=9 April 2017}}

Turkey

Constitutional

Category:Constitutional referendums in Turkey

Category:Reform in Turkey

Category:Separation of powers

colspan=10\|Theoretical distribution of votes according to party lines
class=wikitable
colspan="3" \| Party !Leader !Party position !Total MPs !Eligible to vote !Voting yes !Voting no !Graphical representation
style="background:{{party color\|Justice and Development Party (Turkey)}}; width:4px; text-align:center;"\|	AK Party	Justice and Development Party \| Binali Yıldırım \| {{tick\|15}} Yes \| 317 \| 315 \| 315 \| 0 \| rowspan=4 \| 340px
style="background:#e30000; width:4px; text-align:center;"\|	CHP	Republican People's Party \| Kemal Kılıçdaroğlu \| {{cross\|15}} No \| 133 \| 133 \| 0 \| 133
style="background:#870000; width:4px; text-align:center;"\|	MHP	Nationalist Movement Party \| Devlet Bahçeli \| {{tick\|15}} Yes \| 39 \| 39 \| 33 \| 6
style="background:#b000b8; width:4px; text-align:center;"\|	HDP	Peoples' Democratic Party \| Selahattin Demirtaş / Serpil Kemalbay \| {{cross\|15}} No \| 59 \| 48 \| style="background:#ececec" colspan=2 \| {{centre\|Boycotting}}
style="background:{{party color\|Independent (politician)}}; width:4px; text-align:center;"\|		Independents \| \| {{cross\|15}} No {{small\|(both)}} \| 2 \| 2 \| 0 \| 2 \| {{small\|MPs ordered by party line. Black denotes MPs ineligible to vote}}
colspan=5 \| Total ! 550 ! 537 ! 348 ! 141 ! {{tick\|15}} Referendum

Choice ! colspan="3" \| Party !Leader !Political orientation !Ref.
class="wikitable sortable collapsible collapsed" style="border:none;width:85%" \|+
colspan="7" \| Parties attended the last general election
rowspan=3\|{{tick\|15}} Yes \| style="background:{{party color\|Justice and Development Party (Turkey)}}; width:4px; text-align:center;"\| \|\| AK Party \|\| Justice and Development Party \| Binali Yıldırım \| Right-wing \| {{cite web \|url=http://www.sozcu.com.tr/2017/gundem/son-dakika-haberi-hangi-parti-referandumda-ne-oy-kullanacak-1661303 \|title=Hangi parti referandumda ne oy kullanacak – Sözcü Gazetesi \|website=Sozcu.com.tr \|access-date=28 February 2017 \|archive-date=8 February 2017 \|archive-url=https://web.archive.org/web/20170208122239/http://www.sozcu.com.tr/2017/gundem/son-dakika-haberi-hangi-parti-referandumda-ne-oy-kullanacak-1661303/ \|url-status=live}}
style="background:#870000; width:4px; text-align:center;"\|	MHP	Nationalist Movement Party (party executive) \| Devlet Bahçeli \| Far-right \|
style="background:{{party color\|Great Union Party}}; width:4px; text-align:center;"\|	BBP	Great Union Party (party executive) \| Mustafa Destici \| Far-right \| {{cite web \|url=http://www.cumhuriyet.com.tr/haber/siyaset/695361/BBP_de_ayristi__Once_Saray_da_gorusme__sonra__hayir__aciklamasi_ardindan_yalanlama..._Karar_verildi.html \|title=BBP de ayrıştı: Önce Saray'da görüşme, sonra 'hayır' açıklaması ardından yalanlama... Karar verildi \|website=cumhuriyet.com.tr \|date=10 March 2017 \|access-date=10 March 2017 \|archive-date=10 March 2017 \|archive-url=https://web.archive.org/web/20170310134546/http://www.cumhuriyet.com.tr/haber/siyaset/695361/BBP_de_ayristi__Once_Saray_da_gorusme__sonra__hayir__aciklamasi_ardindan_yalanlama..._Karar_verildi.html \|url-status=live}}
rowspan=15\|{{cross\|15}} No \| style="background:#e30000; width:4px; text-align:center;"\| \|\| CHP \|\| Republican People's Party \| Kemal Kılıçdaroğlu \| Centre-left \| {{cite web \|url=http://www.sozcu.com.tr/2017/gundem/son-dakika-haberi-hangi-parti-referandumda-ne-oy-kullanacak-1661303/ \|title=Hangi parti referandumda ne oy kullanacak – Sözcü Gazetesi \|website=Sozcu.com.tr \|access-date=28 February 2017 \|archive-date=8 February 2017 \|archive-url=https://web.archive.org/web/20170208122239/http://www.sozcu.com.tr/2017/gundem/son-dakika-haberi-hangi-parti-referandumda-ne-oy-kullanacak-1661303/ \|url-status=live}}
style="background:#870000; width:4px; text-align:center;"\|	MHP	Nationalist Movement Party inner-party factions \| Collective leadership \| Far-right \| {{cite web\|url=http://www.dw.com/tr/muhalif-mhpliler-tek-adama-hay%C4%B1r/a-37614092\|title=Muhalif MHP'liler: Tek adama hayır\|publisher=Deutsche Welle\|access-date=20 February 2017\|archive-date=20 February 2017\|archive-url=https://web.archive.org/web/20170220135132/http://www.dw.com/tr/muhalif-mhpliler-tek-adama-hay%C4%B1r/a-37614092\|url-status=live}}
style="background:#b000b8; width:4px; text-align:center;"\|	HDP	Peoples' Democratic Party \| Selahattin Demirtaş & Figen Yüksekdağ \| Left-wing \|
style="background:{{party color\|Felicity Party}}; width:4px; text-align:center;"\|	Saadet	Felicity Party \| Temel Karamollaoğlu \| Right-wing \|
style="background:{{party color\|Great Union Party}}; width:4px; text-align:center;"\|	BBP	Great Union Party inner-party factions \| Collective leadership \| Far-right \| {{cite news\|url=http://www.sozcu.com.tr/2017/gundem/desticinin-karari-bbpyi-baglamaz-1726807/\|title=Destici'nin kararı, BBP'yi bağlamaz\|newspaper=Sözcü\|access-date=10 March 2017\|archive-date=10 March 2017\|archive-url=https://web.archive.org/web/20170310195432/http://www.sozcu.com.tr/2017/gundem/desticinin-karari-bbpyi-baglamaz-1726807/\|url-status=live}}
style="background:#d40000; width:4px; text-align:center;"\|	Vatan	Patriotic Party \| Doğu Perinçek \| Far-left \|
style="background:#cc0; width:4px; text-align:center;"\|	HAK-PAR	Rights and Freedoms Party \| Refik Karakoç \| Left-wing \| {{cite web \|url=http://www.yonelishaber.com/hak-par-referandum-kararini-acikladi-83345hd.html \|title=Hak-Par referandum kararını açıkladı \|website=Yonelishaber.com \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170222110729/http://www.yonelishaber.com/hak-par-referandum-kararini-acikladi-83345hd.html \|archive-date=22 February 2017 \|url-status=dead \|df=dmy-all}}
style="background:{{party color\|People's Liberation Party (Turkey)}}; width:4px; text-align:center;"\|	HKP	People's Liberation Party \| Nurullah Ankut \| Far-left \| {{cite web \|url=http://kurtuluspartisi.org/bu-is-anayasa-oylamasi-filan-degil-be-yahu \|title=Bu iş Anayasa Oylaması filan değil be yahu! \| Halkın Kurtuluş Partisi \|website=Kurtuluspartisi.org \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170208032721/http://kurtuluspartisi.org/bu-is-anayasa-oylamasi-filan-degil-be-yahu/ \|archive-date=8 February 2017 \|url-status=dead}}
style="background:#CD0000; width:4px; text-align:center;"\|	DP	Democrat Party \| Gültekin Uysal \| Centre-right \| {{cite web \|url=http://www.ulusalkanal.com.tr/gundem/demokrat-parti-de-referandum-oyunu-acikladi-h140044.html \|title=Demokrat Parti de referandum oyunu açıkladı \|website=Ulusalkanal.com.tr \|date=19 January 2017 \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207031613/http://www.ulusalkanal.com.tr/gundem/demokrat-parti-de-referandum-oyunu-acikladi-h140044.html \|url-status=live}}
style="background:#B2362C; width:4px; text-align:center;"\|	KP	Communist Party \| Arif Hikmet Basa \| Far-left \| {{cite web \|url=https://www.kp.org.tr/tr/bildiriler/baskanlik-anayasasina-karsi-nasil-mucadele-edilir \|title=Başkanlık anayasasına karşı nasıl mücadele edilir? \|website=KP.org.tr \|access-date=1 March 2017 \|archive-date=2 February 2017 \|archive-url=https://web.archive.org/web/20170202100341/https://www.kp.org.tr/tr/bildiriler/baskanlik-anayasasina-karsi-nasil-mucadele-edilir \|url-status=live}}
style="background:{{party color\|Democratic Left Party (Turkey)}}; width:4px; text-align:center;"\|	DSP	Democratic Left Party \| Önder Aksakal \| Centre-left \| {{cite web \|url=http://www.cnnturk.com/turkiye/dsp-referandumda-oyunu-acikladi \|title=DSP referandumda oyunu açıkladı - CNN TÜRK - tarafsız güvenilir haberler \|website=Cnnturk.com \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207031633/http://www.cnnturk.com/turkiye/dsp-referandumda-oyunu-acikladi \|url-status=live}}
style="background:{{party color\|Liberal Democratic Party (Turkey)}}; width:4px; text-align:center;"\|	LDP	Liberal Democratic Party \| Gültekin Tırpancı \| Centre \| {{cite tweet\|user=liberaLDP\|author=Liberal Demokrat Parti\|number=818496178295898114\|date=9 January 2017\|title=Değerli AKP'li mvekilleri, bugün üzerinizde olan baskının ya ilelebet sürmesini ya da tamamen kalkmasını oylayacaksınız. Tek adama hayır!\|access-date=28 February 2017}}
style="background:#00f; width:4px; text-align:center;"\|	MP	Nation Party \| Aykut Edibali \| Right-wing \| {{cite web \|url=http://www.yenicaggazetesi.com.tr/tarihi-hayir-toplantisi-an-be-an-yenicagda-157295h.htm \|title=Ülkücüler 'hayır'da birleşti: "Niyet hayır, akıbet hayır!" \|website=Yenicaggazetesi.com.tr \|date=18 February 2017 \|access-date=28 February 2017 \|archive-date=20 February 2017 \|archive-url=https://web.archive.org/web/20170220150442/http://www.yenicaggazetesi.com.tr/tarihi-hayir-toplantisi-an-be-an-yenicagda-157295h.htm \|url-status=live}}
style="background:#CD0000; width:4px; text-align:center;"\|	DYP	True Path Party \| Çetin Özaçıkgöz \| Centre-right \| {{cite news\|url=https://www.aydinlik.com.tr/politika/2017-subat/merkez-sag-hayir-diyecek\|title=Merkez sağ hayır diyecek\|newspaper=Aydınlık\|date=5 February 2017\|access-date=6 February 2017\|archive-date=7 February 2017\|archive-url=https://web.archive.org/web/20170207112820/https://www.aydinlik.com.tr/politika/2017-subat/merkez-sag-hayir-diyecek\|url-status=live}}
Neutral \| style="background:{{party color\|Independent Turkey Party}}; width:4px; text-align:center;"\|	BTP	Independent Turkey Party \| Haydar Baş \| Centre \| {{cite web \|url=http://www.yenimesaj.com.tr/gundem/btp-den-kritik-referandum-aciklamasi-h13039009.html \|title=BTP'den kritik referandum açıklaması \|website=Yenimesaj.com.tr \|date=2 February 2017 \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170207113329/http://www.yenimesaj.com.tr/gundem/btp-den-kritik-referandum-aciklamasi-h13039009.html \|archive-date=7 February 2017 \|url-status=dead}}

colspan="7" \| Other parties
class="wikitable sortable collapsible collapsed" style="border:none;width:85%" \|+
Choice !colspan="3" \| Party !Leader !Political orientation !Ref.
rowspan=2\|{{tick\|15}} Yes \| style="background:#007CC2; width:4px; text-align:center;"\| \|\| Yeni Dünya \|\| New World Party \| Emanullah Gündüz \| Right-wing \| {{cite web \|url=http://www.yenikonya.com.tr/haber-662557-_Yeni_anayasaya_destek_verdi.html \|title=Yeni anayasaya destek verdi \|website=Yenikonya.com.tr \|date=18 January 2017 \|access-date=28 February 2017 \|archive-date=12 February 2017 \|archive-url=https://web.archive.org/web/20170212091134/http://www.yenikonya.com.tr/haber-662557-_Yeni_anayasaya_destek_verdi.html \|url-status=live}}
style="background:#0c0; width:4px; text-align:center;"\|	HÜDA PAR	Free Cause Party \| Zekeriya Yapıcıoğlu \| Far-right \| {{cite web \|url=http://www.yenicaggazetesi.com.tr/huda-par-referandumda-evet-diyecegini-acikladi-157064h.htm \|title=Hüda-Par referandumda 'evet' diyeceğini açıkladı \|website=Yenicaggazetesi.com.tr \|date=15 February 2017 \|access-date=28 February 2017 \|archive-date=17 February 2017 \|archive-url=https://web.archive.org/web/20170217144949/http://www.yenicaggazetesi.com.tr/huda-par-referandumda-evet-diyecegini-acikladi-157064h.htm \|url-status=live}}
rowspan=2\|{{Conditional yes\|15}} Conditional yes
style="background:#00652D; width:4px; text-align:center;"\|	Osmanlı	Ottoman Party \| İbrahim Ünye \| Far-right \| {{cite web \|url=https://www.facebook.com/osmanlipartisii/photos/a.1547179935581147.1073741828.1546818272283980/1681626145469858 \|quote=(...) bu sisteminizin içerisine "İDAM" koyarsanız Millette gönül hoşluğu ile evet der, Osmanlı Partisi olarak biz "EKSİK" ama şartlı olarak Türk milleti ile evet diyeceğiz, ancak şartımız "Tecavüzcülere ve Vatan Hainlerine" İdamı getirmek ve "Ayasofya Camiini İbadete açmaktı" Bu şartlarımızı da kabul ederlerse bizde "Evet" deriz. \|title=Osmanlı Parti İktidar Kongresini Yaptı \|website=Facebook.com \|date=1 March 2017 \|access-date=7 March 2017 \|archive-date=12 March 2017 \|archive-url=https://web.archive.org/web/20170312150807/https://www.facebook.com/osmanlipartisii/photos/a.1547179935581147.1073741828.1546818272283980/1681626145469858 \|url-status=live}}
rowspan=42\|{{cross\|15}} No
style="background:#f00; width:4px; text-align:center;"\|	TSİP	Socialist Workers' Party of Turkey \| Turgut Koçak \| Far-left \| {{cite web \|url=http://www.tsip1974.com/yeni_sayfa_1910.htm#.WKDEPNTRjs1 \|title=Biz Hayir'A Haziriz Ya Siz? \|website=Tsip1974.com \|access-date=28 February 2017 \|archive-date=12 February 2017 \|archive-url=https://web.archive.org/web/20170212090911/http://www.tsip1974.com/yeni_sayfa_1910.htm#.WKDEPNTRjs1 \|url-status=live}}
style="background:#CB181E; width:4px; text-align:center;"\|	TKP	Communist Party of Turkey \| Hüseyin Karabulut \| Far-left \| {{cite web \|url=http://www.tkp.org.tr/tr/parti-gundemi/yeter \|title=YETER! \|website=TKP.org.tr \|date=23 January 2017 \|access-date=1 March 2017 \|archive-date=2 March 2017 \|archive-url=https://web.archive.org/web/20170302030726/http://www.tkp.org.tr/tr/parti-gundemi/yeter \|url-status=live}}
style="background:{{party color\|Freedom and Solidarity Party}}; width:4px; text-align:center;"\|	ÖDP	Freedom and Solidarity Party \| Collective leadership \| Left-wing \| {{cite web \|url=https://www.evrensel.net/haber/304711/odp-hayirda-umut-var \|title=ÖDP: 'Hayır'da umut var \|website=Evrensel.net \|date=19 January 2017 \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207033156/https://www.evrensel.net/haber/304711/odp-hayirda-umut-var \|url-status=live}}
style="background:{{party color\|Labour Party (Turkey)}}; width:4px; text-align:center;"\|	EMEP	Labour Party \| Selma Gürkan \| Far-left \| {{cite web \|url=https://www.evrensel.net/haber/304070/emep-baskanlik-dayatmasini-protesto-etti \|title=EMEP başkanlık dayatmasını protesto etti \|website=Evrensel.net \|date=14 January 2017 \|access-date=28 February 2017 \|archive-date=2 February 2017 \|archive-url=https://web.archive.org/web/20170202042312/https://www.evrensel.net/haber/304070/emep-baskanlik-dayatmasini-protesto-etti \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	DSİP	Revolutionary Socialist Workers' Party \| Meltem Oral & Şenol Karakaş \| Left-wing \| {{cite tweet \|user=DSIP_ \|number=826501328323100673 \|date=31 January 2017 \|title=#HAYIR! Başkanlık değil demokrasi}}
style="background:#00b; width:4px; text-align:center;"\|	YP	Homeland Party \| Sadettin Tantan \| Right-wing \|
style="background:#fff; width:4px; text-align:center;"\|	AYP	Crescent Star Party \| Serap Gülhan \| Centre \| {{cite web \|url=https://www.facebook.com/388497761197207/photos/a.388500281196955.85149.388497761197207/1326108047436169/ \|title=TÜRKİYE CUMHURİYET'İNİN BÖLÜNMEZ... - Ayyildiz Partisi Genel Merkezi \|publisher=Facebook \|date=25 January 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160213/https://www.facebook.com/388497761197207/photos/a.388500281196955.85149.388497761197207/1326108047436169/ \|url-status=live}}
style="background:#CD0000; width:4px; text-align:center;"\|	EHP	Labourist Movement Party \| Sibel Uzun \| Left-wing \| {{cite web \|url=http://www.ehp.org.tr/aciklamalar/1909/ehp-gencligi--demokrasi-laiklik-ve-gelecegimiz-icin--tek-adamliga-baskanliga-hayir \|title=Gençliği: Demokrasi, Laiklik ve Geleceğimiz İçin: Tek adamlığa, Başkanlığa Hayır \|publisher=EHP \|access-date=28 February 2017 \|archive-date=12 February 2017 \|archive-url=https://web.archive.org/web/20170212091053/http://www.ehp.org.tr/aciklamalar/1909/ehp-gencligi--demokrasi-laiklik-ve-gelecegimiz-icin--tek-adamliga-baskanliga-hayir \|url-status=dead}}
style="background:#fff; width:4px; text-align:center;"\|	İKP	Workers' Fraternity Party \| Mehmet Şadi Ozansü \| Left-wing \| {{cite web \|url=http://iscikardesligi.org/referandumda-hayir-ya-sonra/ \|title=Referandumda "HAYIR"! Ya sonra? \| İşçi Kardeşliği Gazetesi \|website=Iscikardesligi.org \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160225/http://iscikardesligi.org/referandumda-hayir-ya-sonra/ \|url-status=dead}}
style="background:#CD0000; width:4px; text-align:center;"\|	DİP	Revolutionist Workers' Party \| Ömer Sungur Savran \| Far-left \| {{cite web \|url=http://gercekgazetesi.net/dip-bildirisi/dip-merkez-komitesinin-referandum-cagrisi-kardes-kavgasi-degil-sinif-kavgasi-sermayeye \|title=DİP Merkez Komitesi'nin referandum çağrısı: Kardeş kavgası değil sınıf kavgası: sermayeye, emperyalizme ve istibdada HAYIR! \| Gerçek Gazetesi \|language=tr\|website=Gercekgazetesi.net \|date=7 October 2011 \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170212091405/http://gercekgazetesi.net/dip-bildirisi/dip-merkez-komitesinin-referandum-cagrisi-kardes-kavgasi-degil-sinif-kavgasi-sermayeye \|archive-date=12 February 2017 \|url-status=dead \|df=dmy-all}}
style="background:#074; width:4px; text-align:center;"\|	DBP	Democratic Regions Party \| Emine Ayna \| Centre-left \| {{cite web \|url=http://www.cnnturk.com/turkiye/hdp-ve-dbp-hayir-kampanyasi \|title=HDP ve DBP 'hayır' kampanyası - CNN TÜRK - tarafsız güvenilir haberler \|website=Cnnturk.com \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207112713/http://www.cnnturk.com/turkiye/hdp-ve-dbp-hayir-kampanyasi \|url-status=live}}
style="background:#000; width:4px; text-align:center;"\|	HEPAR	Rights and Equality Party \| Yücel Savaş \| Third Position \| {{cite web \|url=http://www.yenicaggazetesi.com.tr/tantan-surec-parti-kavgasina-donustu-156463h.htm \|title=Tantan: Süreç, parti kavgasına dönüştü \|website=Yenicaggazetesi.com.tr \|date=7 February 2017 \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211080019/http://www.yenicaggazetesi.com.tr/tantan-surec-parti-kavgasina-donustu-156463h.htm \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	ESP	Socialist Party of the Oppressed \| Sultan Ulusoy \| Far-left \| {{cite web \|url=https://www.evrensel.net/haber/305507/esp-tek-adam-diktatorlugune-birlikte-hayir-diyoruz \|title=ESP: Tek adam diktatörlüğüne birlikte hayır diyoruz \|website=Evrensel.net \|date=25 January 2017 \|access-date=28 February 2017 \|archive-date=11 February 2017 \|archive-url=https://web.archive.org/web/20170211235533/https://www.evrensel.net/haber/305507/esp-tek-adam-diktatorlugune-birlikte-hayir-diyoruz \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	TİKP	Workers Villagers Party of Turkey \| İsmail Durna \| Left-wing \| {{cite web \|url=http://odatv.com/bir-parti-daha-hayir-dedi-2102171200.html \|title=Bir parti daha "hayır" dedi \|website=Odatv.com \|date=21 February 2017 \|access-date=28 February 2017 \|archive-date=23 February 2017 \|archive-url=https://web.archive.org/web/20170223094600/http://odatv.com/bir-parti-daha-hayir-dedi-2102171200.html \|url-status=live}}
style="background:{{party color\|Motherland Party (Turkey)}}; width:4px; text-align:center;"\|	ANAP	Motherland Party \| İbrahim Çelebi \| Centre-right \|
style="background:#fff; width:4px; text-align:center;"\|	Dev-Parti	Revolutionary People's Party \| Celal Özcan \| Left-wing \| {{cite web \|url=http://odatv.com/bir-sol-parti-daha-karar-verdi-2401171200.html \|title=Bir sol parti daha karar verdi \|website=Odatv.com \|date=24 January 2017 \|access-date=28 February 2017 \|archive-date=2 February 2017 \|archive-url=https://web.archive.org/web/20170202132330/http://odatv.com/bir-sol-parti-daha-karar-verdi-2401171200.html \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	MTP	Nationalist Turkey Party \| Ahmet Yılmaz Büyükekmekci \| Centre \| {{cite web \|url=https://www.facebook.com/MTP.org.tr/posts/1241221689292091 \|title=Milliyetçi Türkiye Partisi shared Ahmet... - Milliyetçi Türkiye Partisi \|publisher=Facebook \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160323/https://www.facebook.com/MTP.org.tr/posts/1241221689292091 \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	ÖSP	Freedom and Socialism Party \| Sinan Çiftyürek \| Far-left \| {{cite web \|url=https://www.facebook.com/ozgurlukvesosyalizmpartisi/posts/1330041860386157 \|title=ÖSP (Partiya Azadî û Sosyalîzmê) shared... - ÖSP (Partiya Azadî û Sosyalîzmê) \|publisher=Facebook \|date=27 January 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160333/https://www.facebook.com/ozgurlukvesosyalizmpartisi/posts/1330041860386157 \|url-status=live}}
style="background:#00A8D4; width:4px; text-align:center;"\|	1920 TKP	Socialist Liberation Party \| Şener Ataş \| Far-left \| {{cite web\|url=https://www.tkp.org/icerik/meclis-baskanlik-dayatmasini-kabul-etti-1872\|title=Meclis başkanlık dayatmasını kabul etti\|publisher=tkp.org\|date=23 January 2017\|access-date=6 February 2017\|archive-date=7 February 2017\|archive-url=https://web.archive.org/web/20170207113423/https://www.tkp.org/icerik/meclis-baskanlik-dayatmasini-kabul-etti-1872\|url-status=live}}
style="background:#00994C; width:4px; text-align:center;"\|	Yeşil Sol	Greens and the Left Party of the Future \| Naci Sönmez \| Left-wing \| {{cite web \|url=https://www.evrensel.net/haber/306969/yesil-sol-partiden-bir-hayir-yeter-kampanyasi \|title=Yeşil Sol Parti'den 'Bir Hayır Yeter' kampanyası \|website=Evrensel.net \|date=4 February 2017 \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207033209/https://www.evrensel.net/haber/306969/yesil-sol-partiden-bir-hayir-yeter-kampanyasi \|url-status=live}}
style="background:#4D346D; width:4px; text-align:center;"\|	TİVEP	Unemployed's and Labourers' Party of Turkey \| Rıfat Derya Sercan \| Centre-left \| {{cite web \|url=https://www.facebook.com/TurkiyeIssizlerVeEmekcilerPartisi/photos/a.537645929615411.1073741825.393743797338959/1294186190628044/ \|title=TEK ADAM ANAYASASINA HAYIR !... - Türkiye Işsizler Ve Emekçiler Partisi \|publisher=Facebook \|date=11 February 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160438/https://www.facebook.com/TurkiyeIssizlerVeEmekcilerPartisi/photos/a.537645929615411.1073741825.393743797338959/1294186190628044/ \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	SYKP	Socialist Refoundation Party \| Tülay Hatimoğlulları Oruç \| Far-left \| {{cite web \|url=http://www.sykp.org.tr/2017/01/28/sykp-fasizme-tek-adam-diktatorlugune-hayir/ \|title=Faşizme ve tek adam diktatörlüğüne hayır! - Sosyalist Yeniden Kuruluş Partisi \|publisher=SYKP \|access-date=28 February 2017 \|archive-date=12 February 2017 \|archive-url=https://web.archive.org/web/20170212091239/http://www.sykp.org.tr/2017/01/28/sykp-fasizme-tek-adam-diktatorlugune-hayir/ \|url-status=dead}}
style="background:#D50F80; width:4px; text-align:center;"\|	KP	Women's Party \| Benal Yazgan \| Feminism \| {{cite tweet\|user=KadinPartisi\|author=Kadin Partisi\|number=818838247975555073\|date=10 January 2017\|title=Beyaz Bir Gelecek İçin Oyunuz #HAYIR Olsun Sayın Milletvekili, Mecliste yapılacak Anayasa oylaması öncesinde,...\|access-date=28 February 2017}}
style="background:#fff; width:4px; text-align:center;"\|	TURAN	Great Turan Movement Party \| Varol Esen \| Far-right \| {{cite web \|url=https://www.facebook.com/TuranPartisi/posts/1653760598253583 \|title=YÜCE TÜRK SOYU... Elbette #HAYIR.!!!... - TURAN Hareketi Partisi \|publisher=Facebook \|date=3 February 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160315/https://www.facebook.com/TuranPartisi/posts/1653760598253583 \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	HHP	Rights and Peace Party \| Gürsel Yıldız \| Centre \| {{cite web \|url=http://www.hakvehuzurpartisi.org.tr/gursel-yildiz-anayasa-degisikligine-kesinlikle-kendim-ve-partim-adina-hayir/ \|title=Gürsel YILDIZ" Anayasa değişikliğine kesinlikle kendim ve partim adına –HAYIR" - Hak ve Huzur Partisi - Haklı ve Huzurlu bir gelecek \|publisher=Hak ve Huzur Partisi \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170211160229/http://www.hakvehuzurpartisi.org.tr/gursel-yildiz-anayasa-degisikligine-kesinlikle-kendim-ve-partim-adina-hayir/ \|archive-date=11 February 2017 \|url-status=dead}}
style="background:#f00; width:4px; text-align:center;"\|	HTKP	People's Communist Party of Turkey \| Emre Yağan \| Far-left \| {{cite web\|title=Türkiye Komünist Partisi siyasete, sokaklara, mücadeleye geri döndü!\|date=25 December 2016\|url=http://www.htkp.org.tr/turkiye-komunist-partisi-siyasete-sokaklara-mucadeleye-geri-dondu/\|publisher=htkp.org.tr\|access-date=6 February 2017\|archive-url=https://web.archive.org/web/20170914215940/http://www.htkp.org.tr/turkiye-komunist-partisi-siyasete-sokaklara-mucadeleye-geri-dondu/\|archive-date=14 September 2017\|url-status=dead\|df=dmy-all}}
style="background:#fff; width:4px; text-align:center;"\|	CİHAP	Universe Party \| Kürşad Emre Öğretmek \| Centre \| {{cite web \|url=https://www.facebook.com/cihanpartisi/posts/708087546025563 \|title=Cihan Partisi - Cihan Partisi shared Kürşad Emre... \|publisher=Facebook \|date=31 January 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160355/https://www.facebook.com/cihanpartisi/posts/708087546025563 \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	Anayol	Main Path Party \| Zafer Maden \| Centre-right \| {{cite web \|url=https://www.facebook.com/groups/1668835663391047/permalink/1807076266233652/ \|title=Security Check Required \|publisher=Facebook \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160402/https://www.facebook.com/groups/1668835663391047/permalink/1807076266233652/ \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	TÜHAP	People's Party of Turkey \| Mehmet Çetin \| Centre \| {{cite tweet\|user=TurkiyeHalkPart\|author=Oku-düşün!\|number=823857144445411329\|date=24 January 2017\|title=Hayır da hayır vardır, hayırlarınız hayır olsun!\|access-date=28 February 2017}}
style="background:#fff; width:4px; text-align:center;"\|	MMP	National Struggle Party \| Ahmet Kaya \| Right-wing \| {{cite web\|url=https://www.facebook.com/permalink.php?story_fbid=1623889167917894&id=1482788625361283\|title=KADINLARIMIZI CANLA, BAŞLA GÖREVE DAVET EDİYORUZ...\|first=Ahmet\|last=Kaya\|website=Facebook\|date=19 January 2017\|access-date=6 February 2017\|archive-date=5 March 2017\|archive-url=https://web.archive.org/web/20170305160417/https://www.facebook.com/permalink.php?story_fbid=1623889167917894&id=1482788625361283\|url-status=live}}
style="background:#fc0; width:4px; text-align:center;"\|	ASP	AS Party \| Cavit Kayıkcı \| Right-wing \| {{cite web \|url=http://ckayikci.blogspot.com/2017/01/as-parti-yeni-yil-mesaji.html \|title=As Parti Genel Başkan Açiklamalari: As Parti Yeni Yil Mesaji \|website=Ckayikci.blogspot.com \|access-date=28 February 2017 \|archive-date=16 February 2017 \|archive-url=https://web.archive.org/web/20170216052543/http://ckayikci.blogspot.com/2017/01/as-parti-yeni-yil-mesaji.html \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	İDP	Workers' Democracy Party \| Oktay Çelik \| Left-wing \| {{cite web \|url=http://iscicephesi.net/2017/02/isci-dusmani-ve-baskici-tek-adam-duzenine-hayir/ \|title=İşçi düşmanı ve baskıcı tek adam düzenine HAYIR! – İşçi Cephesi \|website=Iscicephesi.net \|date=4 February 2017 \|access-date=28 February 2017 \|archive-url=https://web.archive.org/web/20170211162505/http://iscicephesi.net/2017/02/isci-dusmani-ve-baskici-tek-adam-duzenine-hayir/ \|archive-date=11 February 2017 \|url-status=dead}}
style="background:#900; width:4px; text-align:center;"\|	TKH	Communist Movement of Turkey \| Erkan Pınarbaşı \| Far-left \| {{cite web\|url=http://tkh.org.tr/2017/01/baskanliga-hayir-komiteleri-icin-goreve/\|title=Başkanlığa Hayır Komiteleri için göreve!\|publisher=tkh.org.tr\|date=10 January 2017\|access-date=6 February 2017\|archive-date=7 February 2017\|archive-url=https://web.archive.org/web/20170207114111/http://tkh.org.tr/2017/01/baskanliga-hayir-komiteleri-icin-goreve/\|url-status=dead}}
style="background:#fff; width:4px; text-align:center;"\|	Devrimci	United Revolutionist Party \| Ufuk Göllü \| Left-wing \| {{cite web\|url=http://devrimciparti.org/hayir-cephesinde-birleselim/ \|title=HAYIR cephesinde birleşelim - Devrimci Parti \|date=11 February 2017 \|access-date=16 April 2017 \|url-status=bot: unknown \|archive-url=https://web.archive.org/web/20170211161433/http://devrimciparti.org/hayir-cephesinde-birleselim/ \|archive-date=11 February 2017}}
style="background:#FFD300; width:4px; text-align:center;"\|	AP	Justice Party \| Vecdet Öz \| Centre-right \| {{cite news\|url=http://www.ulusalkanal.com.tr/gundem/adalet-partisi-referandum-oyunu-acikladi-h142875.html\|title=Adalet Partisi referandum oyunu açıkladı\|publisher=Ulusal Kanal\|date=3 February 2017\|access-date=6 February 2017\|archive-date=7 February 2017\|archive-url=https://web.archive.org/web/20170207112918/http://www.ulusalkanal.com.tr/gundem/adalet-partisi-referandum-oyunu-acikladi-h142875.html\|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	TBP	Unity Party of Turkey \| Hüseyin Ekici \| Kemalism \| {{cite web\|url=https://www.facebook.com/turkiyebirlik.org.tr/photos/a.1713356888910882.1073741827.1704506106462627/1862651263981443/\|publisher=Türkiye Birlik Partisi\|title=TC ANAYASASINA GÖRE YENİ YASANIN ANAYASA MAHKEMESİNDEN GEÇMEMESİ GEREKİYOR\|date=1 February 2017\|access-date=11 February 2017\|archive-date=5 March 2017\|archive-url=https://web.archive.org/web/20170305160239/https://www.facebook.com/turkiyebirlik.org.tr/photos/a.1713356888910882.1073741827.1704506106462627/1862651263981443/\|url-status=live}}
style="background:#CD0000; width:4px; text-align:center;"\|	SEP	Socialist Laborers' Party \| Gökçe Şentürk \| Left-wing \| {{cite web \|url=http://bolsevik.org/guncel/sep-tek-adam-israri-ulkeyi-batiriyor-baskanliga-hayir.html \|title=SEP: TEK ADAM ISRARI ÜLKEYİ BATIRIYOR! Başkanlığa #HAYIR! \| Sosyalist Emekçiler Partisi Girişimi \|Sosyalizm Kazanacak! \|website=Bolsevik.org \|access-date=28 February 2017 \|archive-date=7 February 2017 \|archive-url=https://web.archive.org/web/20170207113021/http://bolsevik.org/guncel/sep-tek-adam-israri-ulkeyi-batiriyor-baskanliga-hayir.html \|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	EYP	Universal Path Party \| Metin Güler \| Alevism \| {{cite web\|url=https://www.facebook.com/evrenselyolpartisi/posts/1392623940810185\|title=EVRENSEL YOL PARTİSİ GENEL MERKEZİMİZDE HEP BİRLİKTE #HAYIR DEDİK\|publisher=Evrensel Yol Partisi\|date=5 February 2017\|access-date=11 February 2017\|archive-date=5 March 2017\|archive-url=https://web.archive.org/web/20170305160252/https://www.facebook.com/evrenselyolpartisi/posts/1392623940810185\|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	Büyük	Great Turkey Party \| Tevfik Diker \| Centre-right \| {{cite web\|title=Aziz seçmenler\|url=https://www.facebook.com/BuyukParti/photos/a.1595362434090015.1073741828.1595352117424380/1674420839517507/\|publisher=Büyük Türkiye Partisi\|date=10 February 2017\|access-date=11 February 2017\|archive-date=5 March 2017\|archive-url=https://web.archive.org/web/20170305160303/https://www.facebook.com/BuyukParti/photos/a.1595362434090015.1073741828.1595352117424380/1674420839517507/\|url-status=live}}
style="background:#fff; width:4px; text-align:center;"\|	DGP	Democratic Young Party \| Erkin Çözeli \| Centre \| {{cite web \|url=https://www.facebook.com/demokratikgencparti/photos/a.192527341215079.1073741828.192522261215587/205032099964603/ \|title=Demokratik Genç Parti Added A New Photo. - Demokratik Genç Parti \|publisher=Facebook \|date=29 January 2017 \|access-date=28 February 2017 \|archive-date=5 March 2017 \|archive-url=https://web.archive.org/web/20170305160309/https://www.facebook.com/demokratikgencparti/photos/a.192527341215079.1073741828.192522261215587/205032099964603/ \|url-status=live}}
style="background:turquoise; width:4px; text-align:center;"\|	Ulusal Parti	National Party \| Gökçe Fırat Çulhaoğlu \| Far-left \|
\|Neutral \| style="background:#089A09; width:4px; text-align:center;"\| \|\| Hak Parti \|\| Rights and Truth Party \| Dursun Güneş & Serkan Aslan \| Islamism \| {{cite web \|url=http://www.hakvehakikatpartisi.com/?Syf=18&Hbr=943234&/Hak-ve-Hakikat-Partisi-Genel-Ba%C5%9Fkan%C4%B1-Say%C4%B1n-Dursun-G%C3%9CNE%C5%9E-taraf%C4%B1ndan-yap%C4%B1lan-Referandum-A%C3%A7%C4%B1klamas%C4%B1 \|archive-url=https://web.archive.org/web/20210225080224/http://www.hakvehakikatpartisi.com/?Syf=18&Hbr=943234&%2FHak-ve-Hakikat-Partisi-Genel-Ba%C5%9Fkan%C4%B1-Say%C4%B1n-Dursun-G%C3%9CNE%C5%9E-taraf%C4%B1ndan-yap%C4%B1lan-Referandum-A%C3%A7%C4%B1klamas%C4%B1 \|url-status=dead \|archive-date=25 February 2021 \|title=Referandum Açıklaması \|website=Hakvehakikatpartisi.com \|access-date=28 February 2017}}
rowspan=2\|Boycott \| style="background:#04830D; width:4px; text-align:center;"\| \|\| PAK \|\| Free Kurdistan Party \| Mustafa Özçelik \| Kurdish independence \| {{cite web \|url=http://www.cumhuriyet.com.tr/haber/turkiye/689997/Uc_partiden_referandumu_boykot_karari.html \|title=Üç partiden referandumu boykot kararı \|website=cumhuriyet.com.tr \|access-date=3 March 2017 \|archive-date=4 March 2017 \|archive-url=https://web.archive.org/web/20170304120656/http://www.cumhuriyet.com.tr/haber/turkiye/689997/Uc_partiden_referandumu_boykot_karari.html \|url-status=live}}
style="background:#d40000; width:4px; text-align:center;"\|	PSK	Kurdistan Socialist Party \| Mesut Tek \| Kurdish independence \|

colspan=3 \| Party !Leader !Details
class="wikitable" a "Yes" \|+Key parties campaigning for a "No" vote
style="background:#e30000; width:4px; text-align:center;"\|	CHP	Republican People's Party \| Kemal Kılıçdaroğlu \| View campaign
style="background:#870000; width:4px; text-align:center;"\|	MHP	Nationalist Movement Party (opposition within the party) \| Collective leadership \| View campaign
style="background:#b000b8; width:4px; text-align:center;"\|	HDP	Peoples' Democratic Party \| Selahattin Demirtaş \| View campaign

2017 Turkish constitutional referendum

Background

Constitutional amendments

=Initial proposals=

=Parliamentary Constitutional Commission=

=Parliamentary voting=

= Article voting =

Reception

Campaign positions

=Political parties=

=NGOs and other groups=

Campaigns

="Yes" campaign=

="No" campaign=

Controversies and electoral misconduct

=State suppression of "No" voters=

=Overseas "Yes" campaign bans=

==Germany==

==Diplomatic crisis with the Netherlands==

=Unstamped ballots=

Opinion polls

=Nationwide=

=Overseas=

Results

=Overall results=

=Results by province=

=Overseas results=

Reactions

=Sovereign states=

=Regional organisations=

See also

Notes

References

External links