2017 in United Kingdom politics and government
{{see also|2017 in politics and government|2017 in the United Kingdom|2010s in political history}}
{{Use dmy dates|date=April 2022}}
{{Year nav topic5|2017|the United Kingdom|United Kingdom politics and government}}
Events
= January =
- 4 January – Sir Tim Barrow is appointed as the UK's new ambassador to the European Union.{{cite news|url=https://www.bbc.co.uk/news/uk-politics-38512901|title=Sir Tim Barrow appointed as UK's new ambassador to EU|work=BBC News|date=4 January 2017 |access-date=4 January 2017}}
- 9 January – Northern Ireland's Deputy First Minister Martin McGuinness resigns.{{cite news|url=https://www.bbc.co.uk/news/uk-northern-ireland-38561507|title=Martin McGuinness resigns as NI deputy first minister|work=BBC News|date=9 January 2017|access-date=9 January 2017}}
- 16 January – The power-sharing government of Northern Ireland collapses following the resignation of Martin McGuinness.{{cite news|url=https://www.independent.co.uk/news/uk/politics/northern-ireland-power-sharing-latest-collapse-end-sinn-fein-refuse-stormont-dup-martin-mcguinness-a7529111.html |archive-url=https://ghostarchive.org/archive/20220501/https://www.independent.co.uk/news/uk/politics/northern-ireland-power-sharing-latest-collapse-end-sinn-fein-refuse-stormont-dup-martin-mcguinness-a7529111.html |archive-date=1 May 2022 |url-access=subscription |url-status=live|title=Power-sharing collapses in Northern Ireland, after Sinn Fein refuse to return to Stormont executive|work=The Independent|date=16 January 2017|access-date=16 January 2017}}{{cbignore}}
- 24 January – The UK Supreme Court rules against the Government's Brexit appeal case by an 8 to 3 decision, stating that Parliament must vote to trigger Article 50.{{Cite news|url=https://www.bbc.co.uk/news/live/uk-politics-38723261|title=Government loses Brexit vote appeal|date=24 January 2017|work=BBC News|access-date=24 January 2017}}
- 30 January – A petition to stop US President Donald Trump's UK state visit gathers more than 1.8 million signatures.{{cite news|url=https://www.bbc.co.uk/news/uk-38795998|title=Trump executive order: Million sign petition to stop UK visit|date=30 January 2017|work=BBC News|access-date=30 January 2017}}
= February =
- 1 February – MPs back the European Union Bill by 498 votes to 114, with 47 Labour rebels voting against.
- 3 February –
- The government publishes a white paper setting out its Brexit plans.{{cite news|url=https://www.bbc.co.uk/news/uk-politics-38836906|title=Brexit plan published in government White Paper|date=1 February 2017|work=BBC News|access-date=1 February 2017}}
- The 2017 Copeland by-election is held. Conservative candidate Trudy Harrison gains the seat from Labour, the first gain for a governing party in a by-election since 1982.{{Cite news|date=2017-02-24|title=Tories in historic by-election Copeland win|language=en-GB|work=BBC News|url=https://www.bbc.com/news/uk-politics-39064149|access-date=2020-10-09}} Labour win the Stoke-on-Trent Central by-election.{{Cite news|last1=Copeland|first1=Jessica Elgot Josh Halliday in|last2=Stewart|first2=Heather|date=2017-02-24|title=Labour ousted by Tories in Copeland byelection but sees off Ukip in Stoke|language=en-GB|work=The Guardian|url=https://www.theguardian.com/politics/2017/feb/24/labour-tories-copeland-ukip-challenge-stoke|access-date=2020-10-09|issn=0261-3077}}
- 8 February – Labour MP Clive Lewis resigns from the Shadow Cabinet in protest over his party's decision to whip its MPs into voting to trigger Article 50.{{cite news |author=Heather Stewart |author2=Anushka Asthana |url= https://www.theguardian.com/politics/2017/feb/08/clive-lewis-quits-shadow-cabinet-over-brexit-bill |title=Clive Lewis quits shadow cabinet over Brexit bill |work=The Guardian |location= London |date=8 February 2017 |access-date=10 February 2017}}
- 22 February – The British government confirms that in future MPs will be able to use the Welsh language during meetings of the Welsh Grand Committee.{{cite web|url=https://www.gov.uk/government/news/westminster-welcomes-welsh-language-at-the-welsh-grand-committee|title=Westminster welcomes Welsh language at the Welsh grand committee|website=www.gov.uk|date=22 February 2017|access-date=12 April 2017}}
- 23 February – By-elections are held in Copeland and Stoke-on-Trent Central to fill vacancies arising from the resignation of sitting Labour MPs. Trudy Harrison wins the Copeland seat for the Conservative Party and Gareth Snell retains the Stoke-on-Trent Central seat for the Labour Party. Labour had held the Copeland seat since its creation, and the Conservative win is the first gain by a serving government in a by-election for 35 years.{{cite news|title=Tories win Copeland by-election as Labour holds Stoke|url=https://www.bbc.co.uk/news/uk-politics-39064149|work=BBC News|date=23 February 2017 |access-date=24 February 2017}}* 26 February – Father of the House of Commons and veteran Labour MP Gerald Kaufman passes away at the age of 86.{{Cite news|date=2017-02-27|title=Labour MP Gerald Kaufman dies at 86|language=en-GB|work=BBC News|url=https://www.bbc.com/news/uk-politics-39099489|access-date=2020-10-09}}
= March =
- 2 March – New elections to the Northern Ireland Assembly are held. The Democratic Unionist Party loses ten seats, while Sinn Féin loses one seat.{{cite news|url=https://www.bbc.co.uk/news/election-northern-ireland-2017-39159423|title=Assembly election: Sinn Féin hails 'watershed' result|date=4 March 2017|work=BBC News|access-date=5 March 2017}}
- 8 March
- Philip Hammond delivers the March 2017 United Kingdom budget, his first as Chancellor of the Exchequer.{{cite news|title=Budget 2017: £2 billion for social care and tax rise for self-employed|url=https://www.bbc.co.uk/news/uk-politics-39196579|work=BBC News|date=7 March 2017 |access-date=8 March 2017}}
- Lord Michael Heseltine is sacked from his role as a government adviser following his rebellion against the government on the Brexit Bill in the House of Lords the previous day.
- 14 March – The British Parliament passes the Brexit bill, paving the way for the UK Government to trigger Article 50; so that the UK can formally withdraw from the European Union.{{cite web|url=https://www.bbc.co.uk/news/uk-politics-39262081 |title=Brexit bill: Parliament clears way for talks with EU |work=BBC News |date=14 March 2017 |access-date=14 March 2017}}
- 15 March – Chancellor of the Exchequer Philip Hammond is forced to make a U-turn on his commitment to raising National Insurance contributions for the self-employed after vast opposition from Conservative backbenchers.{{cite news|last=Crace|first=John|url=https://www.theguardian.com/politics/2017/mar/15/philip-hammond-digs-deep-as-he-explains-his-nics-u-turn|title=Philip Hammond digs deep as he explains his NICS U-turn|work=The Guardian|date=15 March 2017|access-date=20 March 2017}}
- 16 March
- The European Union (Notification of Withdrawal) Bill is given Royal Assent by HM The Queen, making it an Act of Parliament.
- Theresa May formally rejects Scottish First Minister Nicola Sturgeon's second Scottish Independence Referendum timetable for Autumn 2018, or at least before Brexit negotiations are concluded.
- 29 March – The United Kingdom invokes Article 50 of the Treaty on European Union, beginning the formal EU withdrawal process.{{cite news|title='No turning back' on Brexit as Article 50 triggered|url=https://www.bbc.co.uk/news/uk-politics-39431428|access-date=29 March 2017|work=BBC News|date=29 March 2017}}{{cite news|title=Brexit begins: UK triggers Article 50 to begin EU divorce|url=http://edition.cnn.com/2017/03/29/europe/article-50-brexit-theresa-may-eu/index.html|access-date=29 March 2017|publisher=CNN|date=29 March 2017}}
= April =
- 6 April – Mark Reckless AM quits UKIP and will now support the Conservative Party group in the National Assembly for Wales.{{cite news|title=Mark Reckless quits Ukip to join Conservative group in Welsh assembly|url=https://www.theguardian.com/politics/2017/apr/06/farage-says-it-would-be-dishonourable-for-mark-reckless-to-quit-ukip|website=The Guardian|date=6 April 2017 |accessdate=10 April 2017|last1=Walker |first1=Peter |last2=Mason |first2=Rowena }}
- 8 April – Robin Swann is announced as the new Ulster Unionist Party leader.{{cite web|title=Robin Swann becomes new UUP leader|url=https://www.bbc.co.uk/news/uk-northern-ireland-politics-39533558|website=BBC News|accessdate=9 February 2018|date=8 April 2017}}
- 18 April – Prime Minister Theresa May calls a snap general election for 8 June.{{cite news|title=May to seek snap election for 8 June|url=https://www.bbc.co.uk/news/uk-politics-39629603|work=BBC News|date=18 April 2017 |access-date=18 April 2017}}
- 19 April – The House of Commons formally approves the calling of an early general election with the necessary two-thirds majority in a 522 to 13 vote.{{Cite news|url=https://www.bbc.co.uk/news/uk-politics-39643804 |title=General election campaigning begins as MPs back June poll |date=18 April 2017|work=BBC News|access-date=18 April 2017}}
- 20 April – The 2017 Manchester Gorton by-election is cancelled following the announcement of an impending general election. This was the first time a UK by-election had been cancelled since 1924.{{cite web|url=https://commonslibrary.parliament.uk/research-briefings/sn06576/|title=UK by-elections held more than 3 months after vacancy|publisher=House of Commons Library|last=Priddy|first=Sarah|date=25 July 2017|access-date=9 October 2020}}
= May =
- 4 May
- Buckingham Palace announces that the Duke of Edinburgh is to step down from carrying out royal engagements in the autumn.{{cite news|url=https://www.bbc.co.uk/news/uk-39802636|title=Prince Philip to step down from carrying out royal engagements|work=BBC News |date=4 May 2017 |access-date=4 May 2017}}
- Local government elections are held across England, Scotland and Wales. The Conservative Party makes significant gains at the expense of the Labour Party, gaining 500 seats and seizing control of 11 councils. UKIP loses all 145 seats they were defending. The Liberal Democrats lose 41 seats, despite their share of the vote increasing. Labour is pushed into third place by the Conservatives in Scotland, where the SNP is comfortably the largest party despite failing to take control of target councils. The Conservatives win four out of six metro-mayoral areas, including in the traditionally Labour-voting Tees Valley and West Midlands.{{cite news|url=https://www.bbc.co.uk/news/election-2017-39827097|title=General election 2017: Theresa May 'not taking victory for granted'|work=BBC News |date=6 May 2017 |access-date=6 May 2017}}
- 23 May – General election campaigning from all major political parties is temporarily suspended after the previous day's attack in Manchester.
= June =
- 8 June – The 2017 United Kingdom general election is held.{{cite news|date=2017-06-08|title=The results so far shows the models predicted a hung parliament are right|url=https://www.independent.co.uk/news/uk/politics/election-results-hung-parliament-exit-poll-yougov-latest-conservatives-labour-winning-a7780401.html |archive-url=https://ghostarchive.org/archive/20220501/https://www.independent.co.uk/news/uk/politics/election-results-hung-parliament-exit-poll-yougov-latest-conservatives-labour-winning-a7780401.html |archive-date=1 May 2022 |url-access=subscription |url-status=live|access-date=2020-10-09|website=The Independent|language=en}}{{cbignore}}
- 8 June – general election 2017: The Conservatives remain the largest party, but fail to get enough seats for a majority, leading to a hung parliament. In a surprise result, they are reduced from 330 to 318 seats. PM Theresa May rejects calls for her to resign and attempts to form a coalition with the DUP, which would give her 10 additional seats. Labour gain 32 seats, with particular success in London; the SNP suffers heavy losses with 21 fewer seats; the Liberal Democrats gain four seats for a total of 12; UKIP lose their sole seat and Paul Nuttall resigns as party leader.{{cite news|url=https://www.bbc.co.uk/news/election/2017/results |title=Results of the 2017 General Election |work=BBC News |date=9 June 2017 |access-date=9 June 2017}}
- 10 June – 10 Downing Street issues a statement claiming the Democratic Unionist Party have agreed a confidence-and-supply deal to support a Conservative minority government. However, both parties subsequently confirm that talks about an agreement are still ongoing.{{cite news|url=https://www.bbc.co.uk/news/election-2017-40236152|title=General election 2017: Tories and DUP 'still in discussions'|work=BBC News |date=11 June 2017}}
- 14 June – Tim Farron resigns as leader of the Liberal Democrats.{{cite news|url=https://www.bbc.co.uk/news/uk-politics-40281300|title=Tim Farron quits as Lib Dem leader|publisher=BBC |date=14 June 2017|access-date=14 June 2017}}
- 18 June – The Government announces that there will be no Queen's Speech in 2018, to give MPs more time to deal with Brexit laws.{{cite web|url=https://www.bbc.co.uk/news/uk-40317814|title=Brexit: 2018 Queen's Speech cancelled by government|date=18 June 2017|access-date=18 June 2017|work=BBC News }}
- 19 June – Brexit Secretary David Davis heads to Brussels as formal negotiations with the EU get underway.{{cite web|url=https://www.bbc.co.uk/news/uk-politics-40321271|title=Brexit negotiations begin: David Davis targets 'historic' deal|date=19 June 2017|access-date=19 June 2017|work=BBC News }}
- 26 June – The Conservatives agree a £1 billion deal with Northern Ireland's Democratic Unionist Party to support Theresa May's Conservative minority government.{{cite news|url=https://www.bbc.co.uk/news/uk-politics-40403434|title=Conservatives agree pact with DUP to support May government|date=26 June 2017|access-date=26 June 2017|work=BBC News }}
- 27 June – Nicola Sturgeon announces that she will delay plans for a proposed second Scottish independence referendum.{{cite news|url=https://www.bbc.co.uk/news/uk-scotland-40415457|title=Nicola Sturgeon to 'reset' independence referendum plan|date=27 June 2017|access-date=27 June 2017|work=BBC News }}
- 30 June – The leader of Kensington and Chelsea council, Nick Paget-Brown, resigns following criticism over the Grenfell Tower fire enquiry.{{cite news|url=https://www.standard.co.uk/news/london/kensington-and-chelsea-council-leader-nicholas-pagetbrown-steps-down-amid-grenfell-fire-criticism-a3577361.html|title=Kensington and Chelsea council leader Nicholas Paget-Brown steps down amid Grenfell fire criticism|work=London Evening Standard|date=30 June 2017|access-date=1 July 2017}}
= July =
- 19 July – The government announces that a rise in the State Pension age to 68 will be phased in between 2037 and 2039, rather than from 2044 as was originally planned. This will affect 6 million men and women currently aged between 39 and 47 years old.{{cite web |title=State pension age rise brought forward |url=https://www.bbc.co.uk/news/business-40658774 |work=BBC News|date=19 July 2017 |access-date=19 July 2017}}
- 20 July – Sir Vince Cable becomes the new leader of the Liberal Democrats after nominations close without any challengers.{{cite web |title=Vince Cable is new Lib Dem leader |url=https://www.bbc.co.uk/news/uk-politics-40662737 |work=BBC News|date=20 July 2017 |access-date=20 July 2017}}
- 22 July – Michelle Brown, UKIP member of the Welsh Assembly for north Wales, admits and apologises for using a racial slur in a telephone conversation, after her former assistant Nigel Williams released a recording of the call.{{cite web|url=https://www.standard.co.uk/news/politics/ukip-politician-michelle-brown-recorded-calling-labours-chuka-umunna-a-f-coconut-a3593896.html|title=Ukip politician Michelle Brown recorded calling Labour's Chuka Umunna a 'f****** coconut'|author=Chloe Chaplain|website=Evening Standard|date=22 July 2017}}
- 26 July – The Supreme Court rules that employment tribunal fees are unlawful, meaning the government will have to repay up to £32m to claimants.{{cite web |title=Employment tribunal fees unlawful, Supreme Court rules |url=https://www.bbc.co.uk/news/uk-40727400 |work=BBC News|date=26 July 2017 |access-date=26 July 2017}}
= August =
- 2 August – The Duke of Edinburgh carries out his final official engagement before retiring from public duties at age 96.{{cite web |title=Prince Philip carries out final official engagement |url=https://www.bbc.co.uk/news/uk-40798469 |work=BBC News|date=2 August 2017 |access-date=2 August 2017}}
- 21 August – The chimes of Big Ben fall silent as a four-year renovation of the building begins.{{cite news|url=https://www.theguardian.com/uk-news/2017/aug/21/big-ben-bongs-to-sound-final-time-for-four-years|title=Big Ben bongs sound for final time for four years |work=The Guardian|date=21 August 2017|access-date=21 August 2017}}
- 29 August – Kezia Dugdale resigns as Leader of the Scottish Labour Party after two years in the role{{cite web|url=https://www.theguardian.com/politics/2017/aug/29/kezia-dugdale-resigns-as-scottish-labour-party-leader|title=Kezia Dugdale resigns as Scottish Labour party leader|first=Severin|last=Carrell|date=29 August 2017|website=the Guardian}}
= September =
- 11 September – In a Commons vote, MPs back the EU Withdrawal Bill by 326 to 290, as critics warn it represents a "power grab" by ministers.{{cite web|title=Brexit: EU repeal bill wins first Commons vote|url=https://www.bbc.co.uk/news/uk-politics-41235522|work=BBC News|date=12 September 2017|access-date=12 September 2017}}
= October =
- 2 October – Secretary of State for Wales Alun Cairns attacks First Minister Carwyn Jones in a speech, accusing him of being "obsessed with power".{{cite news|url=https://www.bbc.co.uk/news/uk-wales-politics-41467862|title=Welsh first minister obsessed with power, says Cairns|work=BBC News |date=2 October 2017 |access-date=2 October 2017}}
= November =
- 1 November
- Defence Secretary Sir Michael Fallon resigns following allegations of inappropriate past behaviour.{{cite news|url=https://www.bbc.co.uk/news/uk-politics-41838682|title=Sir Michael Fallon resigns over behaviour claims|date=1 November 2017|work=BBC News |access-date=1 November 2017}}
- The Government loses an opposition vote calling on it to publish impact assessments of Brexit on more than 50 key industries.{{cite news|url=https://news.sky.com/story/government-loses-vote-on-publishing-brexit-impact-assessments-11108917|title=Government loses vote on publishing Brexit impact assessments|date=1 November 2017|publisher=Sky News|access-date=1 November 2017}}
- 2 November –
- Gavin Williamson replaces Michael Fallon as defence secretary.{{cite web|last1=Stewart|first1=Heather|title=Gavin Williamson replaces Michael Fallon as defence secretary|url=https://www.theguardian.com/politics/2017/nov/02/gavin-williamson-replaces-michael-fallon-as-defence-secretary|website=The Guardian|date=2 November 2017}}
- First Minister of Scotland Nicola Sturgeon and Cabinet Secretary for Finance and Constitution Derek Mackay set out the Scottish Government's income tax options regarding a rise in the rate of Scottish income tax.{{cite news|url=https://www.bbc.com/news/uk-scotland-scotland-politics-41836638|title=Sturgeon sets out income tax options|work=BBC News |date=2 November 2017}}
- 3 November – Welsh Assembly minister Carl Sargeant is suspended by the Labour Party pending an investigation into allegations of sexual misconduct.{{cite web|url=https://www.theguardian.com/politics/2017/nov/03/carl-sargeant-welsh-communities-secretary-quits-over-allegations-about-personal-conduct |title=Welsh communities secretary quits over allegations about 'personal conduct' |work=The Guardian |date=3 November 2017 |accessdate=23 May 2023}} He is found dead four days later, having killed himself.{{cite web|url=https://www.theguardian.com/politics/2017/nov/07/suspended-welsh-labour-politician-carl-sargeant-has-died |title=Carl Sargeant, sacked Welsh cabinet minister, found dead |work=The Guardian |date=7 November 2017 |accessdate=23 May 2023}}
- 7 November – Nicola Sturgeon, Scotland's First Minister, apologises to gay men convicted of sexual offences that are no longer illegal as new legislation is introduced that will automatically pardon gay and bisexual men convicted under historical laws.{{cite news|title=Nicola Sturgeon makes gay convictions apology|url=https://www.bbc.co.uk/news/uk-scotland-41891397|work=BBC News |date=7 November 2017}}
- 13 November – David Davis announces that Parliament will be given a vote on the final Brexit deal before the United Kingdom leaves the European Union in 2019.{{cite web|url=https://www.bbc.co.uk/news/uk-politics-41975277|title=Parliament to get binding vote on final Brexit deal|work=BBC News|date=13 November 2017|access-date=13 November 2017}}
- 17 November – Sarah Clarke, current championship director of the All England Lawn Tennis Club, is appointed as the first female Black Rod. She will take up the position in January 2018, and have the title "The Lady Usher of the Black Rod".{{cite news|title=Sarah Clarke is first female Black Rod in 650 years|url=https://www.bbc.co.uk/news/uk-politics-42025131|work=BBC News |date=17 November 2017}}
- 18 November
- Richard Leonard is elected as the new Scottish Labour leader after Kezia Dugdale resigned from the role in August.{{cite web|url=https://www.bbc.co.uk/news/uk-scotland-scotland-politics-42024155|title=Richard Leonard to lead Scottish Labour |work=BBC News|date=18 November 2017|access-date=18 November 2017}}
- Gerry Adams announces his intention to stand down as Sinn Féin president in 2018.{{cite web|url=https://www.bbc.co.uk/news/uk-northern-ireland-42039618|title=Adams to stand down as Sinn Féin leader |work=BBC News|date=18 November 2017|access-date=18 November 2017}}
- 22 November – Chancellor Phillip Hammond delivers the November 2017 budget.
= December =
- 3 December – Alan Milburn and the entire Social Mobility Commission quit their roles, citing ‘lack of political leadership’, a repeated refusal to properly resource and staff the commission, an obsession with Brexit and an ‘absence’ of policy.{{cite news|title=Theresa May faces new crisis after mass walkout over social policy |url=https://www.theguardian.com/politics/2017/dec/02/theresa-may-crisis-mass-walkout-social-policy-alan-milburn|work=The Guardian|date=3 December 2017|access-date=3 December 2017}}{{cite news|title=Social mobility board quits over lack of progress |url=https://www.bbc.co.uk/news/uk-politics-42212270|work=BBC News|date=3 December 2017|access-date=3 December 2017}}
- 8 December – The United Kingdom and European Union reach agreement on the first stage of Brexit.{{cite news|url=http://edition.cnn.com/2017/12/08/europe/brexit-theresa-may-britain/index.html|title=Brexit breakthrough in Brussels comes after week of drama|work=CNN|date=8 December 2017|access-date=8 December 2017}}
- 13 December – After a rebellion by Conservative MPs, the government is defeated in a key vote on Brexit, with MPs voting in favour of giving Parliament a say on the final deal struck with the EU.{{cite web|url=https://www.bbc.co.uk/news/uk-politics-42346192|title=Government loses key Brexit bill vote after Tory rebellion|date=13 December 2017|work=BBC News|access-date=13 December 2017}}
- 14 December – The Scottish government's budget proposes splitting the 20% income tax band into three with a new lower band of 19%, a 20% band, and a 21% band for those earning over £24,000.{{cite news|url=https://www.bbc.co.uk/news/uk-scotland-42356953|title=Scottish income tax changes unveiled|date=14 December 2017|publisher=BBC|access-date=14 December 2017|work=BBC News}}
- 20 December – The EU announces that the UK's Brexit transition period will end no later than 31 December 2020.{{cite news|url=https://www.bbc.co.uk/news/uk-politics-42426542|title=EU says Brexit transition to end by 31 December 2020|date=20 December 2017|publisher=BBC|access-date=20 December 2017|work=BBC News}}
Deaths
- 4 January – John Cummings, 73, politician, MP for Easington (1987–2010).
- 8 January – Nigel Spearing, 86, politician, MP for Acton (1970–1974) and Newham South (1974–1997).
- 10 January –
- Ronald Buxton, 93, politician, MP for Leyton (1965–1966).
- William Goodhart, Baron Goodhart, 83, lawyer and politician.
- 22 January – Katharine Macmillan, Viscountess Macmillan of Ovenden, 96, politician and aristocrat.
- 26 January – Tam Dalyell, 84, politician, MP for West Lothian (1962–1983) and Linlithgow (1983–2005).{{cite news|title=Former Labour MP Tam Dalyell dies|url=https://www.bbc.co.uk/news/uk-scotland-38764220|work=BBC News|date=26 January 2017 |access-date=26 January 2017}}
- 8 February – Sir John Wells, 91, politician, MP for Maidstone (1959–1987).
- 19 February – Don Dixon, Baron Dixon, 87, politician, MP for Jarrow (1979–1997).
- 23 February – David Waddington, Baron Waddington, 87, politician, MP (1968–1974, 1979–1990), Home Secretary (1989–1990), Leader of the House of Lords (1990–1992) and Governor of Bermuda (1992–1997).
- 26 February – Sir Gerald Kaufman, 86, politician, MP for Manchester Ardwick (1970–1983) and Manchester Gorton (since 1983), Father of the House (since 2015).
- 1 March – P. J. Bradley, 76, politician, member of the Northern Ireland Assembly (1998–2011).
- 8 March – Sir Clive Bossom, 99, baronet, politician and MP for Leominster (1959–1974).
- 10 March – Glyn Tegai Hughes, 94, academic and politician.
- 12 March – Ray Hassall, 74, politician, Lord Mayor of Birmingham (2015–2016).
- 21 March – Martin McGuinness, 66, politician, deputy First Minister of Northern Ireland (2007–2017), MP (1997–2013), MLA (1998–2017) and former Provisional Irish Republican Army (IRA) leader.
- 24 March – Piers Dixon, 88, politician, MP for Truro (1970–1974).
- 28 March – Gwilym Prys Davies, Baron Prys-Davies, 93, lawyer and politician.
- 6 April – John Fraser, 82, politician, MP for Norwood (1966–1997).
- 11 May – Nigel Forman, 74, politician, MP for Carshalton and Wallington (1976–1997).
- 17 May – Rhodri Morgan, 77, politician, MP for Cardiff West (1987–2001), Leader of Welsh Labour (2000–2009) and First Minister of Wales (2000–2009).{{cite news|url=https://www.bbc.co.uk/news/uk-wales-politics-39957137|title=Former First Minister Rhodri Morgan dies|work=BBC News|date=18 May 2017|access-date=18 May 2017}}
- 24 May – Paul Keetch, 56, politician, MP for Hereford (1997–2010).
- 30 May – John Taylor, 75, politician, MP for Solihull (1983–2005).
- 6 June – Bill Walker, 88, politician, MP for Perth and East Perthshire (1979–1983) and North Tayside (1983–1997).
- 12 June – Richard Long, 4th Viscount Long, 88, peer and politician.
- 25 June
- Robert Overend, 86, farmer and politician.
- Sir Richard Paniguian, 67, civil servant and industrialist.
- Gordon Wilson, 79, politician, leader of the Scottish National Party (1979–1990), MP (1974–1987).
- 26 June – David Bleakley, 92, politician, Northern Irish MP (1958–1965).
- 29 June – James Davidson, 90, politician, MP for West Aberdeenshire (1966–1970).
- 6 July – Frederick Tuckman, 95, politician, MEP for Leicester (1979–1989).
- 14 July – Roland Moyle, 89, politician, MP for Lewisham North (1966–1974) and Lewisham East (1974–1983).
- 21 July – Gary Waller, 72, politician, MP for Brighouse and Spenborough (1979–1983) and Keighley (1983–1997).
- 6 August – Kevin McNamara, 82, former Labour Party MP and Shadow Secretary of State for Northern Ireland.
- 31 August – Sir Edward du Cann, 93, politician, MP for Taunton (1956–1987).
- 7 September – Mike Hicks, 80, politician, General Secretary of the Communist Party of Britain (1988–1998).
- 19 September
- Sir Brian Barder, 83, diplomat, High Commissioner to Nigeria (1988–1991) and Australia (1991–1994).
- Christine Butler, 73, politician, MP for Castle Point (1997–2001).
- Sir John Hunt, 88, politician, MP for Bromley (1964–1974) and Ravensbourne (1974–1997).
- 20 September – Sir Teddy Taylor, 80, politician, MP for Glasgow Cathcart (1964–1979) and Rochford and Southend East (1980–2005).{{cite news|url=https://www.bbc.co.uk/news/uk-england-41350209|title=Sir Teddy Taylor, former Southend-on-Sea MP, dies aged 80|date=21 September 2017|work=BBC News |access-date=21 September 2017}}
- 22 September – Bill Michie, 81, politician, MP for Sheffield Heeley (1983–2001).
- 1 October – John Swinburne, 87, politician, founder of SSCUP and member of the Scottish Parliament (2003–2007).
- 24 October – Glenn Barr, 75, politician (UDA) and advocate, member of Northern Ireland Assembly and Constitutional Convention.
- 30 October
- Candy Atherton, 62, politician, MP for Falmouth and Camborne (1997–2005).
- Frank Doran, 68, politician, MP for Aberdeen South (1987–1992) and Aberdeen North (1997–2015).
- 2 November – Sir Michael Latham, 74, politician, MP for Melton (1974–1983) and Rutland and Melton (1983–1992).
- 7 November – Carl Sargeant, 49, politician.{{cite web|url=https://www.telegraph.co.uk/news/2017/11/07/welsh-labour-politician-carl-sargeant-found-dead-sacked-last/|title=Welsh Labour politician Carl Sargeant took own life days after being suspended over allegations about his conduct with women|work=The Telegraph|date=7 November 2017}}
- 17 November – Bill Pitt, 80, politician, MP for Croydon North West (1981–1983).
- 4 December – Jimmy Hood, 69, politician, MP for Clydesdale (1987–2005) and Lanark and Hamilton East (2005–2015).
- 19 December – Sir Peter Terry, 91, Royal Air Force marshal and politician, Governor of Gibraltar (1985–1989).
- 22 December – Eric Moonman, 88, politician, MP for Billericay (1966–1970) and Basildon (1974–1979), and chairman of the Zionist Federation of Great Britain and Ireland (1975–1980).
References
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