Mathieu Rivest is a Canadian politician who was elected to the National Assembly of Quebec in the 2022 Quebec general election. He represents the riding of Côte-du-Sud as a member of the Coalition Avenir Québec.

Prior to his election to the legislature, Rivest was director of Camp Musical St-Alexandre, a music education camp for children.

Electoral record

vte2022 Quebec general election: Côte-du-Sud
PartyCandidateVotes%±%
Coalition Avenir QuébecMathieu Rivest16,11647.69–5.95
ConservativeFrédéric Poulin7,91023.41+21.66
Parti QuébécoisMichel Forget4,31612.77+2.66
Québec solidaireGuillaume Dufour3,1549.33–1.52
LiberalSylvain Lemieux2,1326.31–15.68
Équipe AutonomisteSylvain Cloutier1640.49New
Total valid votes33,79298.70
Total rejected ballots4451.30–0.31
Turnout34,23768.46+1.63
Electors on the lists50,010
Coalition Avenir Québec holdSwing–13.80
Source: Élections Québec