Jim Dymock (born 4 April 1972) is a professional rugby league coach who is the assistant coach of the Gold Coast Titans in the NRL and a former professional rugby league footballer who played in the 1990s and 2000s. A Tonga and Australia international, and New South Wales State of Origin representative five-eighth or lock, he played club football for Sydney's Western Suburbs Magpies, Canterbury-Bankstown Bulldogs and the Parramatta Eels, finishing his career in the Super League for the London Broncos.