Ben Walker (born 13 September 1976) is an Australian former professional rugby league footballer who played in the 1990s and 2000s. A five-eighth or halfback, he played in Australia's National Rugby League for the Brisbane Broncos, Northern Eagles, Manly-Warringah Sea Eagles and the South Sydney Rabbitohs, as well as in the Super League for the London Broncos and Leeds Rhinos.