📌 The Ontario electoral district of Perth-Middlesex was contested in the 2003 election.

🏆 JOHN WILKINSON, the Liberal candidate, won the riding with 17,017 votes (42.7% of the vote).

🥈 The runner-up was BERT JOHNSON (Progressive Conservative) with 15,680 votes (39.4%), defeated by a margin of 1,337 votes.

📊 Other notable candidates: JACK VERHULST (NDP, 12%).