📌 The Canadian federal electoral district of Trois-Rivières was contested in the 2011 election.

🏆 Robert Aubin, the NDP-New Democratic Party candidate, won the riding with 26,981 votes (53.7% of the vote).

🥈 The runner-up was Paule Brunelle (Bloc Québécois) with 11,987 votes (23.8%), defeated by a margin of 14,994 votes.

📊 Other notable candidates: Pierre Lacroix (Conservative, 12%) and Patrice Mangin (Liberal, 7%).