2023 Kanata—Carleton provincial by-election
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| Riding of Kanata—Carleton | |||||||||||||||||||||||||||||||||
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| Turnout | 35.14% | ||||||||||||||||||||||||||||||||
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A by-election for the provincial riding of Kanata—Carleton in Ontario was held on July 27, 2023, to elect a new member of the Legislative Assembly of Ontario following the resignation of Progressive Conservative MPP and cabinet minister Merrilee Fullerton.
The election was held on the same day as another in Scarborough—Guildwood.