Frederick R. Scanlan (born May 5, 1877) was a Canadian amateur ice hockey forward who played for the Montreal Shamrocks and Winnipeg Victorias. He played on a forward line with other notable players' Arthur Farrel and Harry Trihey. Fredrick was a Stanley Cup champion with the Shamrocks in 1899, 1900. He retired in 1903. Scanlan was inducted into the Hockey Hall of Fame in 1965