Frank Foster (25 April 1940 – 20 December 2019) born in Maryport was an English professional rugby league footballer who played in the 1960s and 1970s, and coached in the 1970s and 1980s. He played at representative level for Great Britain and Cumberland, and at club level for Workington Town, Hull Kingston Rovers, Bradford Northern, Barrow and Oldham (Heritage № 750), as a loose forward and coached at club level for Barrow and Whitehaven.