Stéphane Bonneau (born December 8, 1961 in Chicoutimi, Quebec) is a former professional tennis player from Canada. Bonneau had a career singles win–loss record of 6–18 in ATP tour events. His best result was a third round appearance in the 1985 Player's Canadian Open where he defeated Tomáš Šmíd and Jakob Hlasek. His career singles best ranking was World No. 107, which he attained on July 28, 1986.