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International elections
York-Simcoe by-election winner?
Susan Lahey
PC Party of Ontario
Yes
Susan Lahey
PC Party of Ontario
Yes
Matt Pearce
Green Party of Ontario
No
Matt Pearce
Green Party of Ontario
No
Sean Conroy
Libertarian
No
Sean Conroy
Libertarian
No
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York-Simcoe by-election Race 2026
Election
Sep 3, 2026
General election
Candidate