Open Politics Polymarket

Next UK Prime Minister in 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.

$8.6M Vol. Closes Dec 31, 2026

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$8.6m Vol.

All outcomes

Pick Yes or No on any outcome, then explain your pick below. Reputation-only — no money or trading.

$8.6M Vol.

Andy Burnham

53% market probability

53%
Yes 53% +47 / −53 No 47% +53 / −47

No Next PM in 2026

26% market probability

26%
Yes 26% +74 / −26 No 74% +26 / −74

Angela Rayner

8% market probability

8%
Yes 8% +92 / −8 No 92% +8 / −92

Ed Miliband

6% market probability

6%
Yes 6% +94 / −6 No 94% +6 / −94

Wes Streeting

3% market probability

3%
Yes 3% +97 / −3 No 97% +3 / −97

Yvette Cooper

1% market probability

1%
Yes 1% +99 / −1 No 99% +1 / −99

Shabana Mahmood

1% market probability

1%
Yes 1% +99 / −1 No 99% +1 / −99

Al Carns

1% market probability

1%
Yes 1% +99 / −1 No 99% +1 / −99

Rachel Reeves

1% market probability

1%
Yes 1% +99 / −1 No 99% +1 / −99

Nigel Farage

1% market probability

1%
Yes 1% +99 / −1 No 99% +1 / −99

David Lammy

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100

Kemi Badenoch

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100

Rupert Lowe

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100

Ed Davey

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100

John Healey

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100

Lucy Powell

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100

Darren Jones

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100

Boris Johnson

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100

James Cleverly

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100

Robert Jenrick

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100

Bridget Phillipson

0% market probability

0%
Yes 0% +100 / −0 No 100% +0 / −100
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