📌 The Canadian federal electoral district of Argenteuil—La Petite-Nation was contested in the 2019 election.

🏆 Stéphane Lauzon, the Liberal candidate, won the riding with 18,896 votes (37.8% of the vote).

🥈 The runner-up was Yves Destroismaisons (Bloc Québécois) with 18,167 votes (36.3%), defeated by a margin of 729 votes.

📊 Other notable candidates: Marie Louis-Seize (Conservative, 12%) and Charlotte Boucher Smoley (NDP-New Democratic Party, 8%).