Next UK Prime Minister in 2026?

What you need to know

This market is asking: will Keir Starmer be replaced as UK Prime Minister before the end of 2026, and if so, who takes over? Starmer is the current PM, so a 'Yes' for any named person means they get formally appointed by the King as his replacement this year. A 'No Next PM in 2026' result means Starmer stays in the job through December 31, 2026 — no change at the top. The market settles on whichever person is officially appointed Prime Minister by the King before December 31, 2026 at 11:59 PM Eastern Time. One important rule: a temporary or caretaker PM does not count — it has to be a full, formal appointment. If Starmer is still PM at the deadline, the market resolves to 'No Next PM in 2026.' The official UK government record is the primary source, though credible news reporting can also be used to confirm the outcome. The only recent news provided involves Nigel Farage and his Reform party defending a candidate's past social media posts — a story about internal party management, not about a change of Prime Minister. That headline has no direct bearing on whether Starmer leaves office in 2026. The kind of news that would actually matter here: any reports of a Labour leadership crisis, a vote of no confidence, or Starmer publicly signaling he intends to step down. The market prices Andy Burnham at 67%, which is a strong lean — but the 23% on 'No Next PM' is a significant reminder that most PMs don't get removed mid-term without an election or a major crisis. Burnham is currently Mayor of Greater Manchester, so his path to PM would require Starmer to resign and Labour to choose Burnham as successor, all within 2026. That chain of events involves political unpredictability that is genuinely hard to forecast, even if the market currently favors it happening.

The odds right now

• Andy Burnham+8.9 pts (1w)66%
• No Next PM in 2026-2.0 pts (1w)23%
• Wes Streeting+1.4 pts (1w)3%
• Ed Miliband-0.1 pts (1w)3%
• Angela Rayner-3.8 pts (1w)3%
• Nigel Farage1%
• Rupert Lowe-0.3 pts (1w)1%
• Yvette Cooper-0.1 pts (1w)1%
• Al Carns1%
• Shabana Mahmood-0.3 pts (1w)1%
• Kemi Badenoch0%
• Rachel Reeves0%

Price history

How this resolves

Resolves December 31, 2026

This market will resolve to the next individual who is officially appointed as Prime Minister of the United Kingdom by December 31, 2026, 11:59 PM ET. To count for resolution, the individual must be officially appointed by the United Kingdom Monarch. Any interim or caretaker Prime Minister will not count toward the resolution of this market. If no such Prime Minister is appointed by December 31, 2026, 11:59 PM ET, this market will resolve to “No Next PM in 2026”. The primary resolution source for this market will be official information from the Government of the United Kingdom; however, a consensus of credible reporting may also be used.

Related

Trade this market on Paridesk — non-custodial, 0.5% fee.