William "Billy" Martin Banks (11 January 1925 – August 1991) was a Welsh rugby union, and professional World Cup winning rugby league footballer who played in the 1940s and 1950s.
He played club level rugby union (RU) for Maesteg RFC, as a scrum-half, i.e.
number 9, and representative level rugby league (RL) for Great Britain, Wales, Other Nationalities, British Empire and Combined Nationalities, and at club level for Leeds, Wakefield Trinity (Heritage ? 558), Huddersfield, Whitehaven and Salford, as a stand-off, or scrum-half, i.e.