Dennis Priestley (born 16 July 1950) is an English former professional darts player. He has won two world championships, and was the first player to win both the BDO and WDC (now PDC) world championships, in 1991 and 1994 respectively. He is nicknamed "The Menace", after the cartoon character Dennis the Menace, and reflects this by wearing red and black, and using red and black flights.