Andy Burnham has won the Makerfield by-election with a commanding majority, strengthening expectations that he could mount a challenge to Prime Minister and Labour leader Keir Starmer in the near future.
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The Greater Manchester mayor secured 54% of the vote, defeating Reform UK candidate Robert Kenyon by 9,231 votes. Reform UK finished with 35%, while the hardline Restore Britain party took 7%. Turnout reached 58.75%, six percentage points higher than at the 2024 general election, with 45,510 ballots cast.
Burnham Calls Result a Turning Point
In his victory speech, Burnham said the outcome could mark a significant moment in British politics, arguing that voters had backed change and greater power for regions outside Westminster.
He described the result as Labour's “final chance to change”, warning that the party could not expect another opportunity if it failed to respond to voters' concerns. Burnham said the country needed a politics based on unity and hope rather than growing division, and pledged to work toward a fairer political and economic system.
Addressing supporters in Wigan, he said many voters had told him they felt neglected and believed the country worked for other people and places rather than communities such as theirs. He argued the by-election result demonstrated a desire for change and stronger representation for northern England and other areas that feel overlooked by Westminster.
Leadership Speculation Intensifies
The victory is expected to increase speculation about Burnham's future ambitions. Following what many observers regard as one of the most consequential by-elections in recent British politics, he is widely seen as a potential contender should a Labour leadership contest be triggered.
Reports suggest some of Burnham's allies believe Starmer should first be given an opportunity to outline a timetable for any possible departure rather than face immediate pressure from within the party.
Burnham's result is likely to strengthen his standing among Labour MPs and members. He won more than 6,000 votes beyond the combined total of Reform UK and Restore Britain, while attracting support from voters who had previously backed other parties. The Conservatives, Liberal Democrats and Greens together received just 3% of the vote, compared with a combined 22% in the constituency at the 2024 general election.
Return to Westminster
Known as the “King of the North”, Burnham first entered Parliament 25 years ago and served in the governments of former prime ministers Tony Blair and Gordon Brown. His victory marks a return to Westminster nine years after leaving Parliament.
The by-election was triggered when former Labour MP Josh Simons stepped down to allow Burnham to contest the seat.
New Challenge Ahead
Burnham's election victory now creates another challenge for Labour: retaining the Greater Manchester mayoralty. A by-election for the post, involving around two million voters, is expected to take place on 30 July and is likely to become a major contest against Reform UK.
Meanwhile, Starmer continues to resist calls to step down, insisting he intends to fight any leadership challenge. He also faces pressure from former health secretary Wes Streeting, who has signalled he may support efforts to trigger a leadership contest.
Senior Labour figure Lisa Nandy described Burnham's victory as "history in the making", praising his willingness to confront difficult issues and arguing that his return to Westminster would strengthen Labour's efforts to deliver change.
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Adapted by ASEAN Now. Source 19 June 2026