Andy Burnham, Mayor of Greater Manchester since 2017, has been granted permission by the Labour Party's National Executive Committee (NEC) to stand in the candidate selection process for the upcoming Makerfield by-election [1, 2, 3]. The NEC announced on May 15, 2026, that Burnham can contest the by-election, a critical step for his return to the UK parliament [2].

Burnham’s return to parliament is seen as necessary to position himself for a possible leadership challenge against current Labour leader and UK Prime Minister Keir Starmer. While Burnham has not explicitly confirmed plans to contest Starmer's leadership, some party lawmakers favor him as a successor [1, 2]. A Labour spokesperson noted, "The NEC had today given permission to Andy Burnham to stand in the candidate selection process in the forthcoming by-election for the Makerfield constituency" [2].

Burnham previously sought the Labour leadership in 2010 and 2015 but was unsuccessful. Earlier in 2026, the NEC blocked him from running for another parliamentary seat in Greater Manchester, marking a prior obstacle to his return to Westminster [1, 2].

Nicknamed the 'King of the North,' Burnham promotes a "Manchesterism" economic vision, demonstrated by public control initiatives like the Greater Manchester bus service under the Bee Network, launched in 2023 [3]. His popularity with Labour members is notable; France 24 cites him as the most popular Labour politician among party members [4, 5]. Former miner Anthony McCormack said Burnham "is the right man for the job" and would "100%" make a better prime minister than Starmer [1].

The Makerfield by-election is expected to be challenging. The right-wing Reform UK party plans strong opposition to Burnham’s candidacy, making the race competitive [1, 2].

The next step will be Burnham’s participation in the candidate selection for the Makerfield by-election, with the vote scheduled in the near future. The outcome will determine Burnham’s ability to take a seat in parliament and potentially mount a leadership challenge.