Matthew Sean Mason (born 20 March 1974) is an Australian former first-class cricketer. He holds an Irish passport and was therefore not considered an overseas player when playing for Worcestershire County Cricket Club. He played as a right-arm fast-medium bowler, who benefits from his 6-foot 6-inch (1.98 m) height, and a lower-order right-handed batsman. He struggled with injuries through 2007 and 2008 before returning to the side and in August 2008, signed a deal with the club which saw him assume the dual role of player and bowling coach in 2009.