📌 The Canadian federal electoral district of Louis-Saint-Laurent was contested in the 2015 election.

🏆 Gérard Deltell, the Conservative candidate, won the riding with 32,637 votes (50.5% of the vote).

🥈 The runner-up was Youri Rousseau (Liberal) with 13,852 votes (21.4%), defeated by a margin of 18,785 votes.

📊 Other notable candidates: G. Daniel Caron (NDP-New Democratic Party, 16%) and Ronald Sirard (Bloc Québécois, 10%).