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The 2025 Labour Party deputy leadership election was triggered on 5 September 2025 by the resignation of Angela Rayner as deputy leader of the Labour Party. It was the first deputy leadership election held by Labour in government since the 2007 deputy leadership election.
The 2020 deputy leadership election resulted in the election of soft left candidate Angela Rayner as deputy leader of the Labour Party, serving under Labour leader Keir Starmer. Following Labour's victory in the 2024 general election, Rayner served as Starmer's deputy prime minister and housing secretary until 5 September 2025, when she resigned after underpaying stamp duty tax. [1] [2] Rayner also resigned as deputy leader of the Labour Party, triggering an internal leadership election to elect a new deputy leader, in line with the provisions of the Labour Party Constitution. [1] [3] [4] It was the first deputy leadership election held by Labour in government since the 2007 deputy leadership election.
The timeline of the campaign was decided by the National Executive Committee of the Labour Party (NEC) on 8 September. [3] [5] . The constitution of the party states that a deputy leadership election, if triggered while Labour is in government, must be held at the next Labour Party Conference, which was scheduled to take place from 28 September to 1 October 2025. [6] [7] As the election was triggered less than a month before the conference, the NEC delayed the election to a later date.
Date | Event |
---|---|
5 Sep | Angela Rayner announces her resignation as Deputy Leader of the Labour Party after being found to have broken the ministerial code, triggering the election. |
8 Sep | Freeze date for elector eligibility. |
9 Sep | Parliamentary Labour Party (PLP) nominations open. |
10 Sep | PLP candidate hustings are held. |
11 Sep | PLP nominations close (17:00 BST). |
12 Sep | Deadline for validly nominated candidates to consent to nomination and submit statements for circulation to Constitutency Labour Parties (CLPs) and affiliates (13:00). |
13 Sep | Constituency Labour Party and affiliate nominations open. |
27 Sep | Close of CLP and affiliate nominations; deadline to clear arrears to be issued a ballot. |
5 Oct | Deadline to resolve disputes as to voter eligibility. |
8 Oct | Ballots open. |
22 Oct | Last date to reissue electronic ballots. |
23 Oct | Ballots close (12:00). |
25 Oct | Results announced. |
Mayor of Greater Manchester Andy Burnham, who was unable to contest the election as he was not an MP, endorsed the prospective campaigns of either Louise Haigh or Lucy Powell, both of whom were former cabinet ministers in the Starmer ministry. [10] Jess Phillips was reportedly supported by a group of MPs prior to her declining to run. [10]
Former deputy leader Harriet Harman said that the next deputy should be a woman. [11]
Starmer did not publicly endorse any candidate. [12]
One Labour source suggested the race would come down to Powell against Phillipson, but other sources suggested the final ballot would be hard to predict, especially if candidates sought to avoid a contest among members. [13] In the evening of 9 September, Politico's Playbook newsletter suggested Phillipson was the early frontrunner and may hit the 80 required nominations by the end of the day. [14] Phillipson's team claimed to have passed the 80 MP threshold by 16:00 (BST) on 10 September. [15]
According to George Eaton, writing in The New Statesman , Phillipson was seen as the preferred candidate of Number 10, [16] and reports suggest she was supported by many pro-leadership MPs. [17] Powell's most senior nominators, according to her campaign website, were Ed Miliband, Louise Haigh, Lisa Nandy and Stephen Kinnock. [18]
Phillipson is regarded as having "solid right-of-centre backing". [19]
Following changes to the Labour Party's constitution in 2021, candidates for the deputy leadership were required to receive nominations from 20% of the Parliamentary Labour Party (80 MPs as of September 2025) and either 5% (33) of Constituency Labour Parties or three organisations affiliated to the Labour Party, including at least two affiliated trade unions, to qualify for the ballot. [20] [6]
Any candidate must be a sitting MP. [21]
Neither of the final two candidates are regarded as left-wing. [19]
Candidate | Political office(s) | MP Nominations [22] | Campaign |
---|---|---|---|
![]() Bridget Phillipson | Secretary of State for Education (2024–) Minister for Women and Equalities (2024–) MP for Houghton and Sunderland South (2010–) | 175 / 399 | Website |
![]() Lucy Powell | Former Leader of the House of Commons (2024–2025) MP for Manchester Central (2012–) | 117 / 399 | Website |
Candidate | Political office(s) | MP Nominations [22] | Ref |
---|---|---|---|
![]() Bell Ribeiro-Addy | MP for Clapham and Brixton Hill (2019–) | 24 / 399 | [23] [24] |
Candidate | Political office(s) | Withdrew | Ref. |
---|---|---|---|
![]() Alison McGovern | Minister of State for Local Government and English Devolution (2025–) MP for Birkenhead (2024–) | 10 September 2025 (endorsed Phillipson) | [25] |
![]() Emily Thornberry | Chair of the Foreign Affairs Select Committee (2024–) MP for Islington South and Finsbury (2005–) | 11 September 2025 | [26] |
![]() Paula Barker | MP for Liverpool Wavertree (2019–) | 11 September 2025 (endorsed Powell) | [26] |
The following candidates were speculated as potential candidates but did not stand in the election:
After receiving the nominations of over 20% of the PLP (80 MPs), to reach the all members' ballot, both candidates require the support of either 5% of CLPs or 3 affiliated organisations that represent at least 5% of the affiliate membership (including 2 trade unions). [36] [37]
Both candidates received enough nominations to make it on to the membership ballot [38]
Powell was endorsed by the soft-left Tribune Group of MPs [16] and Mainstream [41] , while Phillipson had the backing of groups representing the moderate wing of the party, including Labour First, Labour to Win and Progressive Britain. [42]
Among the combined authority mayors, Claire Ward, [43] Kim McGuinness [43] and Richard Parker [44] supported Phillipson, while Andy Burnham supported Powell. [43]
The Red Wall Caucus supported a northern woman without making a specific endorsement for either of the two leading candidates. [45] Powell also received the endorsement of the Co-operative Party.
Date(s) conducted | Pollster/client | Sample size | First preference | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Phillipson | Powell | NOTA/ Don't know | Lead | |||||||||
23–25 Sep 2025 | Survation/ LabourList | 1,254 | 26% | 57% | 18% | Powell +31 | ||||||
33% | 67% | — | Powell +34 [a] | |||||||||
19–25 Sep 2025 | YouGov/ Sky News | 704 | 28% | 35% | 35% | Powell +7 | ||||||
Sep 2025 | Survation/ LabourList & Peston | 1,112 | 30% | 47% | 23% | Powell +17 | ||||||
39% | 61% | — | Powell +22 [b] |
Date(s) conducted | Pollster/client | Sample size | First preference | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Allin-Khan | Haigh | Lammy | Owen | Powell | Ribeiro-Addy | Streeting | Thornberry | NOTA | Lead | |||
5–8 Sep 2025 | Find Out Now | 518 | 6% | 5% | 22% | 3% | 3% | 1% | 13% | 18% | 25% | Lammy +4 |
5 Sep | Angela Rayner resigns from her cabinet roles and as Deputy Labour Leader |