This is a list of members of Parliament (MPs) who lost their seat in the 2025 Canadian federal election. All of these MPs sat in the 44th Canadian Parliament but were not returned to the House of Commons following the election.

Summary +Defeated incumbents by party Party Defeated byTotalNDPLPCCPCBQGPC || 13 || – || 6 || 7 || 0 || 0 || 13 || 0 || – || 12 || 1 || 0 || 9 || 0 || 9 || – || 0 || 0 || 8 || 0 || 7 || 1 || – || 0 || 1 || 0 || 0 || 1 || 0 || –

List of MPs +Full list of defeated incumbents and their successorsParty Province Region Electoral District IncumbentDefeated byMember Party Conservative British Columbia Metro Vancouver South Surrey—White Rock   Liberal Conservative British Columbia British Columbia Interior Kelowna   Liberal ConservativeManitobaWinnipeg Winnipeg West   Liberal Conservative Nova Scotia South Shore South Shore—St. Margarets   Liberal Conservative Nova Scotia North Shore Cumberland—Colchester   Liberal Conservative Ontario Ottawa Carleton (details)   Liberal Conservative Ontario Central Ontario Peterborough   Liberal Conservative Ontario Toronto Toronto—St. Paul's   Liberal Conservative Ontario Eastern Ontario Bay of Quinte   Liberal New Democratic Ontario Hamilton Hamilton Centre   Liberal New DemocraticOntario Southwestern Ontario London—Fanshawe Conservative New Democratic Ontario Southwestern Ontario Windsor West Conservative New Democratic Manitoba Northern Manitoba Churchill—Keewatinook Aski   Liberal New Democratic Manitoba Winnipeg Elmwood—Transcona Conservative New DemocraticAlberta Edmonton Edmonton Griesbach Conservative New DemocraticBritish Columbia British Columbia Coast Skeena—Bulkley Valley Conservative New Democratic British Columbia Metro Vancouver Burnaby Central (details)   Liberal New Democratic British Columbia Metro Vancouver Port Moody—Coquitlam   Liberal New Democratic British Columbia Metro Vancouver New Westminster—Burnaby—Maillardville   Liberal New DemocraticBritish ColumbiaVancouver Island Cowichan—Malahat—Langford Conservative New DemocraticBritish ColumbiaVancouver Island Nanaimo—Ladysmith Conservative New Democratic British Columbia Vancouver Island Victoria   Liberal  Liberal Alberta Calgary Calgary McKnight Conservative  Liberal British Columbia Metro Vancouver Richmond Centre—Marpole Conservative  Liberal Ontario Toronto York Centre Conservative  Liberal Ontario Brampton Brampton West Conservative  Liberal Ontario Hamilton Hamilton East—Stoney Creek Conservative  Liberal Ontario Niagara Niagara South Conservative  Liberal Ontario Southern Durham and York Vaughan—Woodbridge Conservative  Liberal Ontario Southern Durham and York Richmond Hill South Conservative  LiberalOntarioNorthern Ontario Sudbury East—Manitoulin—Nickel Belt Conservative  Liberal Ontario Southwestern Ontario Kitchener South—Hespeler Conservative  Liberal Ontario Southwestern Ontario Cambridge Conservative  LiberalOntario Southwestern Ontario Windsor—Tecumseh—Lakeshore Conservative  LiberalQuebec Eastern Quebec Gaspésie—Les Îles-de-la-Madeleine—Listuguj   Bloc Québécois  Bloc Québécois Quebec Quebec City Beauport—Limoilou   Liberal  Bloc QuébécoisQuebec Montérégie La Prairie—Atateken   Liberal  Bloc Québécois Quebec Montreal LaSalle—Émard—Verdun   Liberal  Bloc QuébécoisQuebec Montérégie Longueuil—Saint-Hubert   Liberal  Bloc Québécois Quebec Northern Quebec Abitibi—Baie-James—Nunavik—Eeyou   Liberal  Bloc QuébécoisQuebec Lanaudière Rivière-des-Mille-Îles   Liberal  Bloc QuébécoisQuebec Lanaudière Terrebonne (details)   Liberal  Bloc QuébécoisQuebec Capitale-Nationale Montmorency—Charlevoix Conservative GreenOntario Southwestern Ontario Kitchener Centre Conservative

References