📌 The Ontario electoral district of Oak Ridges—Markham was contested in the 2011 election.

🏆 HELENA JACZEK, the Liberal candidate, won the riding with 28,878 votes (44.8% of the vote).

🥈 The runner-up was FARID WASSEF (Progressive Conservative) with 23,950 votes (37.1%), defeated by a margin of 4,928 votes.

📊 Other notable candidates: JOE WHITFELD (NDP, 13%).