Overview
- Pierre Poilievre lost his 20-year Carleton seat to Liberal newcomer Bruce Fanjoy in a significant electoral upset during the 2025 Canadian federal election.
- Fanjoy's grassroots campaign and Poilievre's perceived local absence were key factors in the Liberal candidate's victory by over 4,300 votes.
- NDP leader Jagmeet Singh also lost his seat, announced his resignation, and the party fell below the threshold for official status with only 6.3% of the national vote.
- Conservative MP Damien Kurek of Battle River—Crowfoot announced his resignation to enable Poilievre to contest a by-election in the safe Alberta riding.
- Prime Minister Mark Carney confirmed he will expedite the by-election process to facilitate Poilievre's return to Parliament.