Potential challengers to Keir Starmer as UK Labour leader emerge

May 12, 2026 • Al Jazeera

Potential challengers to Keir Starmer as UK Labour leader emerge

British Prime Minister Keir Starmer Delivers Speech on Leadership Amid Speculation of Upcoming Challenge

London, UK - British Prime Minister Keir Starmer has addressed his leadership and the party’s performance in local elections. In a speech on Monday, Starmer pledged to prove doubters wrong as he seeks to maintain his position within the Labour Party.

Labour came to power in July 2024 with a landslide victory, following 14 years of Conservative Party rule. Since then, Starmer’s popularity has declined while support for Reform UK, led by Nigel Farage, has increased. In local elections last week, Labour lost over 1,460 council seats in England, most of which were won by Reform UK.

Starmer described his government as a “10-year project” and acknowledged that the party under his leadership has made mistakes. He also mentioned the issue of immigration, stating that he will take responsibility for fulfilling electoral promises. However, only a few undocumented migrants have been successfully returned to France under the agreed “one-in-one-out” deal.

Additionally, Starmer faced criticism over the appointment of Peter Mandelson as ambassador to the US in December 2024. Mandelson was sacked after embarrassing emails between him and Jeffrey Epstein were uncovered by British media. Starmer has publicly apologized but claimed he did not know the extent of their relationship.

According to a recent Ipsos Political Pulse opinion poll, half of Britain’s electorate believes Starmer should step down, while two-thirds believe he is unlikely to win reelection. The next general election must be held by July 2029. With more than 20 percent of Labour MPs required to support a new candidate for a leadership contest, the possibility of a challenge is considered serious.

Potential challengers include Starmer’s former deputy prime minister, Angela Rayner, who has not yet put herself forward as a candidate.

Source: Al Jazeera