📌 The Canadian federal electoral district of Châteauguay—Saint-Constant was contested in the 2011 election.

🏆 Sylvain Chicoine, the NDP-New Democratic Party candidate, won the riding with 29,156 votes (52.1% of the vote).

🥈 The runner-up was Carole Freeman (Bloc Québécois) with 14,957 votes (26.7%), defeated by a margin of 14,199 votes.

📊 Other notable candidates: André Turcôt (Conservative, 10%) and Linda Schwey (Liberal, 9%).