Joseph Marcel Luc Gauthier (born April 19, 1964) is a Canadian professional ice hockey scout and former player. He was born in Longueuil, Quebec. As a youth, he played in the 1975 and 1977 Quebec International Pee-Wee Hockey Tournaments with a minor ice hockey team from Longueuil. Gauthier played three games in the National Hockey League for the Montreal Canadiens, and played most of his career in the minor professional leagues.