Andy Burnham has become the Labour Party leader after 379 Labour MPs and all 11 trade unions linked to the party backed him. No one else stood against him, so the 2026 leadership contest had only one candidate (BBC News). The Associated Press confirmed on 17 July 2026 that this was the final step before Burnham takes over as prime minister (Associated Press).

Burnham is the MP for Makerfield, a seat he won on 18 June in a by-election — a local vote held to fill a vacant spot in Parliament. Before that, he was the Mayor of Greater Manchester, a regional role he was first elected to in May 2017. He was re-elected in 2021, winning every single area in the region (Labour Party).

The by-election came after a bad set of results for Labour in May's local elections. Those losses led many Labour MPs to call for the party's leader at the time, Sir Keir Starmer, to step down. Starmer resigned the month before, saying he was no longer the right person to lead Labour into the next general election (BBC News).

This was the third time Burnham had tried to become Labour leader. He had run twice before and lost both times. This time, nobody ran against him. MPs who nominated him included Debbie Abrahams (Oldham East and Saddleworth), Dr Zubir Ahmed (Glasgow South West), and Luke Akehurst (North Durham), showing support from across the party (Labour Party). Lucy Powell, who became Deputy Leader in October 2025, is staying in her role.

In his first speech as leader, given at the TUC (Trades Union Congress) headquarters in central London, Burnham said he wanted to move away from the "neoliberal" policies of the past 40 years — meaning the free-market approach that has dominated British politics since the 1980s. He said he wanted to bring industry back to Britain and lead a government that is "distinctively Labour" and focused on "problem-solving rather than point-scoring" (BBC News). He told Labour MPs he wanted "one Labour team" and warned that fighting among themselves would stop the party from beating what he called "Britain's new right".

The speech followed ideas Burnham had set out weeks earlier. In a major speech about the economy in late June, he promised to "rewire Britain" and hand power back to local communities after 14 years of Conservative government. The Daily Mirror described his plans as a "devolution revolution" — meaning moving power away from Westminster and giving it to local areas (Daily Mirror). BBC News reported that Burnham would promise to "fix things politics has neglected" (BBC News).

Burnham is not expected to name his cabinet — his top team of ministers — until the Monday after his first speech, when he formally takes office.

The situation facing the new leader is difficult. Labour had been behind Reform UK in opinion polls for almost 18 months by the time he was elected. The local election results in May made things worse, and Starmer's resignation was the direct result. Burnham's argument to his party is that only someone with his public profile, his support base in the north of England, and his distance from the last government's record can stop voters drifting toward Reform.

The broader picture is of a party choosing someone who has spent most of the past decade away from Westminster, running Greater Manchester for two terms. He has built a political identity that is different from both the Starmer years and the Corbyn years before that. His decision to give his first speech at the TUC headquarters signals that the trade union link — and the working-class voters who have moved toward Reform — are at the heart of his plan. His talk of rebuilding industry and rejecting neoliberalism reaches back to an older Labour tradition, one that came before the New Labour era of Tony Blair. The next general election will show whether that approach can bring together a party that has been losing ground for 18 months.