Terrence Richard "Dick" Duff (born February 18, 1936) was a Canadian professional forward who played 18 seasons for the Montreal Canadiens, Toronto Maple Leafs, Buffalo Sabres, Los Angeles Kings, and New York Rangers in the National Hockey League (NHL). He also served as head coach of the Leafs for part of the 1979-80 season. He is currently retired from hockey, and lives in Mississauga, Ontario. Starting in the 1955-56 NHL season Duff played eight seasons for the Leafs, winning Stanley Cups in 1961-62 (when he scored the Cup-winning goal) and 1962-63.