Labour's Bev Craig won the Greater Manchester mayoral by-election with 66.3% of the final vote, succeeding Andy Burnham who left the role to become Prime Minister. Turnout was a record low of 25.14%. Labour retained control of the £3 billion budget authority.
- Bev Craig defeated Reform UK's Sian Astley with 66.3% of the final vote to win the mayoral by-election.
- Turnout reached a record low of 25.14% for the position.
- The by-election was the first electoral test for Burnham's government.