📌 The Canadian federal electoral district of St. John's South—Mount Pearl was contested during the 2015 Federal election which was held on October 18, 2015.
🏆 Seamus O'Regan, the Liberal candidate, won the riding with 25,922 votes making up a 57.9% share of the vote.
🥈 The runner-up NDP-New Democratic Party candidate, Ryan Cleary, received 16,467 votes (36.8%) and was therefore defeated by a vote margin of 9,455.
