Marcel Bernard Tremblay (July 4, 1915 – March 20, 1980) was a Canadian professional ice hockey right winger.
He played 10 games in the National Hockey League for the Montreal Canadiens during the 1938–39 season.
Tremblay had played for several years with the senior Flin Flon Bombers when he signed with the Montreal Canadiens organization in 1938.
He returned to New Haven and played with the team until 1942 when a fractured skull ended his season.
This biographical article relating to a Canadian ice hockey winger born in the 1910s is a stub.