Peel Region municipal elections, 2018, were part of the larger Ontario municipal elections, that took place on Monday, October 22. After ballots were cast, Patrick Brown was elected as the mayor of Brampton, Bonnie Crombie re-elected as the mayor of Mississauga and Allan Thompson re-elected as the mayor of Caledon. The election was intended to be the first ever direct election of the Peel Regional chair. However, the election of this position was cancelled after the Doug Ford government introduced The Better Local Government Act, 2018 (Bill 5) in August 2018.