Tyler Mosienko is a Canadian professional ice hockey player who is currently an unrestricted free agent. He most recently played for the Iowa Heartlanders in the ECHL. He is the grandson of Hockey Hall of Famer Bill Mosienko.

William Mosienko was a Canadian professional ice hockey right winger who played 14 seasons in the National Hockey League (NHL) for the Chicago Black Hawks from 1942 to 1955. He is best noted for recording the fastest hat trick in NHL history. In a 1952 game against the New York Rangers, Mosienko scored three goals in 21 seconds.