Yvon Dupuis (born March 16, 1953, in Longueuil, Quebec) is a retired Canadian forward.
He played major junior for the Verdun Maple Leafs and the Quebec Remparts from 1970 to 1973. In his last year Dupuis scored 126 points in only 62 games for the Remparts.
The Buffalo Sabres chose him 60th overall in the 1973 NHL Amateur Draft and the Houston Aeros picked him 119th overall in the 1973 WHA Amateur Draft.
Dupuis chose the Sabres and turned pro in 1973-74 with the Cincinnati Swords of the American Hockey League and the Charlotte Checkers of the Southern Hockey League. After two more seasons with the Checkers, Dupuis joined the Kalamazoo Wings in 1976. He played two seasons for the Wings and retired in 1978.