2017 Thai League 3

{{refimprove|date=January 2017}}

{{Infobox football league season

| season = 2017

| image = T3_logo_2017.png

| competition = 2017 Thai League 3

| winners = {{nowrap|Final stage
Samut Sakhon
Regional stage
Khonkaen (Upper Region)
Samut Sakhon (Lower Region)}}

| promoted = Samut Sakhon
Khonkaen
Udon Thani

| relegated = Singburi Bangrajun (Upper Region)
Krung Thonburi (Lower Region)

| league topscorer = {{flagicon|THA}} Anusak Laosangthai
(23 Goals)

| biggest home win = 6 goals
{{nowrap|Udon Thani 6–0 Singburi Bangrajun}}
(16 July 2017)

| biggest away win = 5 goals
{{nowrap|Kalasin 0–5 Ayutthaya}}
(12 March 2017)
{{nowrap|Kasem Bundit University 0–5 Bangkok University Deffo}}
(5 April 2017)
{{nowrap|Bangkok University Deffo 0–5 Samut Sakhon}}
(13 May 2017)

| highest scoring = 8 goals
{{nowrap|Kasem Bundit University 4–4 Samut Sakhon}}
(7 May 2017)

| matches = 396

| total goals = 1071

| longest wins = 9 matches
Trang (1 match from third place play-off)

| longest unbeaten = 17 matches
Khonkaen
Trang (1 match from third place play-off)

| longest winless = 21 matches
Singburi Bangrajun

| longest losses = 8 matches
Simork
Krung Thonburi

| highest attendance = 7,760{{cite web |url=http://www.thaileague.co.th/official/?r=Match/PrintPostMatchPDF&iMatchID=4059 |title=Highest attendance |name-list-style=amp |publisher=T3 official match report (Udon Thani 1–0 Trang).|date=8 October 2017}}
{{nowrap|Udon Thani 1–0 Trang}}
(Third place play-off 8 October 2017)

| lowest attendance = 23{{cite web |url=http://www.thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2298 |title=Lowest attendance |name-list-style=amp |publisher=T3 official match report (Bangkok University Deffo 5–1 Banbueng).|date=17 May 2017}}
{{nowrap|Bangkok University Deffo 5–1 Banbueng}}
(17 May 2017)

| attendance = 276,403

| average attendance = 710

| prevseason = (D2)2016

| nextseason = 2018

}}

The 2017 Thai League 3 (known as the Euro Cake League Pro for sponsorship reasons) football season will be the first season of Thai League 3. 29 clubs will be divided into 2 groups (regions).

Clubs

=Upper Region=

=Lower Region=

Changes from last season

=Changed clubs=

=Changed name=

=Withdrawn clubs=

  • Prachinburi United and BTU United have withdrawn from the 2017 campaign due to club licensing problems.
  • Phichit{{cite news |script-title=th:นายกชาติชายยันพักทีมอีก 1 ปี เหตุติดภารกิจใหญ่|language=Thai |url=http://www.supersubthailand.com/news/14664-35/index.html}}

2017 Thai League 3 locations

=Stadium and locations (Upper Region)=

{{location map+ |Thailand |float=right |width=350|caption=Locations of the 2017 Thai League 3 All Teams
10px 2017 Thai League 3 Upper Region
10px 2017 Thai League 3 Lower Region|places=

{{location map~ |Thailand|marksize=7 |lat=14.277024 |long=100.572275 |label=

|position=left|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=14.349943 |long=100.597258 |label=

|position=right|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=15.895419|long=104.611994 |label=

|position=right|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=13.689722 |long=101.068333|label=

|position=right|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=16.417178 |long=103.519814|label=

|position=right|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=16.412717 |long=102.828160|label=

|position=left|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=16.477618|long=99.521272|label=

|position=left|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=18.567849|long=99.006086|label=

|position=left|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=18.174585|long=100.170875|label=

|position=right|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=19.202764 |long=99.891375|label=

|position=right|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=14.894463|long=100.410393|label=

|position=left|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=13.772725 |long=102.178025|label=

|position=right|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=15.126587 |long=104.917368 |label=

|position=right|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=17.398957 |long= 102.791042 |label=

|position=top|mark=red pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=13.318501 |long= 101.116197 |label=

|position=right|mark=blue pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=8.198737 |long=99.868786 |label=

|position=right|mark=blue pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=6.425162 |long=101.805964 |label=

|position=right|mark=blue pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=9.959766 |long=98.640265 |label=

|position=left|mark=blue pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=14.629167 |long=100.451583|label=

|position=right|mark=blue pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=9.134955 |long=99.347371 |label=

|position=right|mark=blue pog.svg}}

{{location map~ |Thailand|marksize=7 |lat=7.553333 |long=99.615273 |label=

|position=left|mark=blue pog.svg}}

{{Location map~ |Thailand |marksize=11 |lat=13.746323 |long=100.527413 |label=

Bangkok Metro
|position=left |mark=black pog.svg}}

{{Location map~ |Thailand |mark=TransparentPlaceholder.png |marksize=2 |lat=11.328136|long=102.312389|label=

|position=right}}

}}

{{Location map+ | Bangkok Metropolitan Region

|caption={{center|Football clubs in Bangkok Metro}}

|float=right

|width=350

|places =

{{Location map~|Bangkok Metropolitan Region |marksize=7|lat=13.782645|long=100.55655|label=

|position=right|mark=blue pog.svg}}

{{Location map~|Bangkok Metropolitan Region |marksize=7|lat=13.7375|long=100.525833|label=

|position=left|mark=blue pog.svg}}

{{Location map~|Bangkok Metropolitan Region |marksize=7|lat=13.801631|long=100.734521|label=

|position=right|mark=blue pog.svg}}

{{Location map~|Bangkok Metropolitan Region |marksize=7|lat=13.884209|long=100.576851|label=

|position=right|mark=blue pog.svg}}

{{Location map~ |Bangkok Metropolitan Region|marksize=7 |lat=14.038643 |long=100.602431 |label=

|position=left |mark=blue pog.svg}}

{{location map~ |Bangkok Metropolitan Region|marksize=7 |lat=13.793269 |long=100.317702|label=

|position=left|mark=blue pog.svg}}

{{location map~ |Bangkok Metropolitan Region|marksize=7 |lat=13.546858 |long=100.263944 |label=

|position=left|mark=blue pog.svg}}

{{Location map~ |Bangkok Metropolitan Region|marksize=7 |lat=13.706226 |long=100.783876 |label=

|position=right |mark=blue pog.svg}}

}}

class="wikitable sortable"
Team

!Location

!Stadium

!Capacity

Amnat United

|Amnat Charoen

|Amnat Charoen Provincial Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2112 |title=Full Time Summary T3 Match-day 1 – Amnat United v Phrae United, Amnat Charoen Provincial Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=11 February 2017}}

|2,500

Ayutthaya

|Ayutthaya

|Udhomseelwitthaya School Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2114 |title=Full Time Summary T3 Match-day 1 – Ayutthaya v Singburi Bangrajun, Udhomseelwitthaya School Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=11 February 2017 |access-date=7 January 2022 |archive-date=23 October 2017 |archive-url=https://web.archive.org/web/20171023232108/http://www.thaileague.co.th/official/index.php?r=Match%2FPrintPostMatchPDF&iMatchID=2114 |url-status=dead }}

|1,800

Ayutthaya United

|Ayutthaya

|Senabodee Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2111 |title=Full Time Summary T3 Match-day 1 – Ayutthaya United v Phayao, Senabodee Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=11 February 2017}} (Until 11 February 2017)
Ayutthaya Provincial Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2132 |title=Full Time Summary T3 Match-day 4 – Ayutthaya United v Kamphaengphet, Ayutthaya Provincial Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=4 March 2017}} (Since 4 March 2017)

|2,500
6,000

Chachoengsao

|Chachoengsao

|Chachoengsao Municipality Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2139 |title=Full Time Summary T3 Match-day 5 – Chachoengsao v Ayutthaya United, Chachoengsao Municipality Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=11 March 2017}}

|6,000

Kalasin

|Kalasin

|Kalasin Municipality Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2113 |title=Full Time Summary T3 Match-day 1 – Kalasin v Kamphaengphet, Kalasin Municipality Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=11 February 2017}}

|2,580

Kamphaengphet

|Kamphaengphet

|Cha Kung Rao Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2118 |title=Full Time Summary T3 Match-day 2 – Kamphaengphet v Phayao, Cha Kung Rao Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=18 February 2017}}

|2,600

Khonkaen

|Khonkaen

|Khonkaen PAO. Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2117 |title=Full Time Summary T3 Match-day 1 – Khonkaen v Lamphun Warrior, Khonkaen PAO. Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=12 February 2017}}

|8,000

Lamphun Warrior

|Lamphun

|Mae-Guang Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2123 |title=Full Time Summary T3 Match-day 2 – Lamphun Warrior v Ubon Ratchathani, Mae-Guang Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=19 February 2017}}

|3,000

Phayao

|Phayao

|Phayao Provincial Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2134 |title=Full Time Summary T3 Match-day 4 – Phayao v Chachoengsao, Phayao Provincial Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=4 March 2017}}

|6,000

Phrae United

|Phrae

|Thunghong Municipality Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2124 |title=Full Time Summary T3 Match-day 2 – Phrae United v Ayutthaya United, Thunghong Municipality Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=19 February 2017}}

|4,500

Sakaeo

|Sakaeo

|Sakaeo PAO. Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2121 |title=Full Time Summary T3 Match-day 2 – Sakaeo v Khonkaen, Sakaeo PAO. Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=18 February 2017}}

|10,000

Singburi Bangrajun

|Singburi

|Singburi Provincial Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2119 |title=Full Time Summary T3 Match-day 2 – Singburi Bangrajun v Amnat United, Singburi Provincial Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=18 February 2017}}

|4,000

Ubon Ratchathani

|Ubon Ratchathani

|Ubon Ratchathani University Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2115 |title=Full Time Summary T3 Match-day 1 – Ubon Ratchathani v Chachoengsao, Ubon Ratchathani University Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=12 February 2017}}

|2,000

Udon Thani

|Udon Thani

|Udon Thani Rajabhat University Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2116 |title=Full Time Summary T3 Match-day 1 – Udon Thani v Sakaeo, Udon Thani Rajabhat University Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=12 February 2017}}

|4,500

=Stadium and locations (Lower Region)=

class="wikitable sortable"
Team

!Location

!Stadium

!Capacity

Banbueng

|Chonburi

|Banbueng Municipality Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2220 |title=Full Time Summary T3 Match-day 3 – Banbueng v Trang, Banbueng Municipality Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=26 February 2017}}

|2,500

Bangkok University Deffo

|Pathum Thani

|Bangkok University Stadium, Rangsit{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2211 |title=Full Time Summary T3 Match-day 2 – Bangkok University Deffo v Royal Thai Army, Bangkok University Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=18 February 2017}}

|4,000

Chamchuri United

|Bangkok

|Chulalongkorn University Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2209 |title=Full Time Summary T3 Match-day 2 – Chamchuri United v Simork, Chulalongkorn University Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=18 February 2017}}

|20,000

Kasem Bundit University

|Bangkok

|Kasem Bundit University Stadium, Rom Klao{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2210 |title=Full Time Summary T3 Match-day 2 – Kasem Bundit University v Nakhon Si Thammarat Unity, Kasem Bundit University Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=18 February 2017}}

|2,000

Krung Thonburi

|Nakhon Pathom

|Mahidol University Stadium, Salaya{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2214 |title=Full Time Summary T3 Match-day 2 – Krung Thonburi v Samut Sakhon, Mahidol University Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=19 February 2017}}

|2,000

MOF Customs United

|Samut Prakan

|Customs Department Stadium, Ladkrabang 54{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2204 |title=Full Time Summary T3 Match-day 1 – MOF Customs United v Kasem Bundit University, Customs Department Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=11 February 2017}}

|2,000

Nakhon Si Thammarat Unity

|{{nowrap|Nakhon Si Thammarat}}

|Nakhon Si Thammarat PAO. Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2202 |title=Full Time Summary T3 Match-day 1 – Nakhon Si Thammarat Unity v Banbueng, Nakhon Si Thammarat PAO. Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=11 February 2017}}

|5,000

Nara United

|Narathiwat

|Narathiwat PAO. Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2206 |title=Full Time Summary T3 Match-day 1 – Nara United v Bangkok University Deffo, Narathiwat PAO. Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=12 February 2017}}

|5,000

Rajpracha

|Bangkok

|{{nowrap|TOT Stadium, Chaeng Watthana{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2215 |title=Full Time Summary T3 Match-day 2 – Rajpracha v Ranong United, TOT Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=19 February 2017}} (Until 19 February)}}
Thonburi Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2226 |title=Full Time Summary T3 Match-day 4 – Rajpracha v Chamchuri United, Thonburi Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=5 March 2017}} (Since 5 March 2017)

|5,000
5,000

Ranong United

|Ranong

|Ranong Provincial Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2203 |title=Full Time Summary T3 Match-day 1 – Ranong United v Krung Thonburi, Ranong Provincial Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=11 February 2017}}

|7,000

Royal Thai Army

|Bangkok

|Thai Army Sports Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2208 |title=Full Time Summary T3 Match-day 1 – Royal Thai Army v Chamchuri United, Thai Army Sports Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=12 February 2017}}

|20,000

Samut Sakhon

|Samut Sakhon

|Samut Sakhon IPE. Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2257 |title=Full Time Summary T3 Match-day 8 – Samut Sakhon v Rajpracha, Samut Sakhon IPE. Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=2 April 2017}} (Until 2 April 2017)
{{nowrap|Samut Sakhon Provincial Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2306 |title=Full Time Summary T3 Match-day 17 – Samut Sakhon v Nara United, Samut Sakhon Provincial Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=21 May 2017}} (Since 21 May)}}

|6,300
3,500

Simork

|Angthong

|Angthong Provincial Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2224 |title=Full Time Summary T3 Match-day 4 – Simork v Nara United, Angthong Provincial Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=4 March 2017}}

|6,000

Surat Thani

|Surat Thani

|Surat Thani Provincial Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2212 |title=Full Time Summary T3 Match-day 2 – Surat Thani v MOF Customs United, Surat Thani Provincial Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=18 February 2017 |access-date=7 January 2022 |archive-date=23 October 2017 |archive-url=https://web.archive.org/web/20171023231554/http://www.thaileague.co.th/official/index.php?r=Match%2FPrintPostMatchPDF&iMatchID=2212 |url-status=dead }}

|10,000

Trang

|Trang

|Trang Municipality Stadium{{cite web |url=http://thaileague.co.th/official/index.php?r=Match/PrintPostMatchPDF&iMatchID=2229 |title=Full Time Summary T3 Match-day 4 – Trang v Surat Thani, Trang Municipality Stadium |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=5 March 2017}}

|5,000

Results

=League table (Upper Region)=

{{Main|2017 Thai League 3 Upper Region}}

{{:2017 Thai League 3 Upper Region}}

=League table (Lower Region)=

{{Main|2017 Thai League 3 Lower Region}}

{{:2017 Thai League 3 Lower Region}}

{{Clear}}

=Third place play-off=

This round was featured by Udon Thani, the second place of 2017 Thai League 3 Upper Region and Trang, the second place of 2017 Thai League 3 Lower Region. Winners of third place play-off would promoted to 2018 Thai League 2.

==Summary==

{{TwoLegStart}}

{{TwoLegResult|Trang||3–3 (a)|Udon Thani||3–2|0–1}}

{{end}}

==Matches==

{{Football box

|id=Trang v Udon Thani

|date={{Start date|2017|9|30|df=y}}

|time={{UTZ|18:00|7}}

|team1=Trang

|score=3 – 2

|report= http://www.thaileague.co.th/official/?r=Match/PrintPostMatchPDF&iMatchID=4056

|team2=Udon Thani

|goals1=Adisak Khotchawat {{goal|28}}
Gil Neves {{goal|70|pen.}}
Nasree Dueloh {{goal|89}}

|goals2=Sho Shimoji {{goal|59}}
Valci Júnior {{goal|73}}

|stadium=Trang Municipality Stadium, Trang

|attendance=1,150{{cite web |url=http://www.thaileague.co.th/official/?r=Match/PrintPostMatchPDF&iMatchID=4056 |title=Full Time Summary Third place play-off 1st Leg – Trang v Udon Thani |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=30 September 2017}}

|referee=Pichit Nasuwan (Thailand)

}}

{{Football box

|id=Udon Thani v Trang

|date={{Start date|2017|10|8|df=y}}

|time={{UTZ|18:00|7}}

|team1=Udon Thani

|score=1 – 0

|report= http://www.thaileague.co.th/official/?r=Match/PrintPostMatchPDF&iMatchID=4059

|team2=Trang

|goals1=Valci Júnior {{goal|8}}

|goals2=

|stadium=Udon Thani Rajabhat University Stadium, Udon Thani

|attendance=7,760{{cite web |url=http://www.thaileague.co.th/official/?r=Match/PrintPostMatchPDF&iMatchID=4059 |title=Full Time Summary Third place play-off 2nd Leg – Udon Thani v Trang |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=8 October 2017}}

|referee=Chairoek Ngamsom (Thailand)

}}

3–3 on aggregate. Udon Thani won on away goals.

=Final=

This round was featured by Khonkaen, the first place of 2017 Thai League 3 Upper Region and Samut Sakhon, the first place of 2017 Thai League 3 Lower Region. Both winners and runners-up would promoted to 2018 Thai League 2 automatically.

==Summary==

{{TwoLegStart}}

{{TwoLegResult|Samut Sakhon||5–2|Khonkaen||3–1|2–1}}

{{end}}

==Matches==

{{Football box

|id=Samut Sakhon v Khonkaen

|date={{Start date|2017|10|1|df=y}}

|time={{UTZ|18:00|7}}

|team1=Samut Sakhon

|score=3 – 1

|report= http://www.thaileague.co.th/official/?r=Match/PrintPostMatchPDF&iMatchID=4058

|team2=Khonkaen

|goals1=Welington Cruz {{goal|37}}
Thales Lima {{goal|65}}
Tanakon Woharnklong {{goal|90+5}}

|goals2=Darko Tasevski {{goal|84}}

|stadium=Samut Sakhon Provincial Stadium, Samut Sakhon

|attendance=1,560{{cite web |url=http://www.thaileague.co.th/official/?r=Match/PrintPostMatchPDF&iMatchID=4058 |title=Full Time Summary Final 1st Leg – Samut Sakhon v Khonkaen |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=1 October 2017}}

|referee=Thanakorn Yuraprasit (Thailand)

}}

{{Football box

|id=Khonkaen v Samut Sakhon

|date={{Start date|2017|10|7|df=y}}

|time={{UTZ|18:00|7}}

|team1=Khonkaen

|score=1 – 2

|report= http://www.thaileague.co.th/official/?r=Match/PrintPostMatchPDF&iMatchID=4060

|team2=Samut Sakhon

|goals1=Darko Tasevski {{goal|68}}

|goals2=Thales Lima {{goal|4}}
Porawat Siriwattanakorn {{goal|90+5}}

|stadium=Khonkaen PAO. Stadium, Khonkaen

|attendance=4,384{{cite web |url=http://www.thaileague.co.th/official/?r=Match/PrintPostMatchPDF&iMatchID=4060 |title=Full Time Summary Final 2nd Leg – Khonkaen v Samut Sakhon |work=thaileague.co.th |publisher=Premier League Thailand |format=PDF |date=7 October 2017}}

|referee=Thastarawut Khanthawichai (Thailand)

}}

Samut Sakhon won 5–2 on aggregate.

See also

References

{{reflist|2}}

{{Thai League 3}}

{{2017 in Thai football}}

Category:Thai League 3

Category:2017 in Thai football leagues