Jason Clark (born 26 March 1969 in Hammersmith, London) is a former English professional darts player who played in the Professional Darts Corporation events. He was not a full-time professional, he manages his own flooring supply and fitting company. Despite being born and raised in London, he represents Scotland as his family are entirely Scottish. As a result of his Scottish heritage and English upbringing, he is nicknamed The Cockney Jock. He has played County darts for both London and Middlesex.