Frank Mugglestone B.Sc., M.Ed., , C.A.G.S. (22 July 1924 – 4 January 2019) was an English professional rugby league footballer who played in the 1940s and 1950s. He played at club level for Bradford Northern (Heritage №) and Castleford (Heritage № 291), as a (occasional) goal-kicking second-row or loose forward, i.e. number 11 or 12, or 13.