Harry John "Yip" Radley (June 27, 1908 – April 19, 1963) was a Canadian professional ice hockey player who played 18 games in the National Hockey League for the New York Americans and Montreal Maroons between 1930 and 1937. A member of the Mann Cup winning Ottawa Emmetts lacrosse team, he also played Canadian football for Ottawa, before choosing hockey for a career, which he played between 1930 and 1942.