Adam James Harrison (born 30 October 1985) is a Welsh cricketer.
Harrison was educated at St Alban's RC High School, Torfaen.
He made his first-class debut in that season for the Marylebone Cricket Club against Sussex at Lord's.
[3] The following season he made his first-class debut for Glamorgan against Sussex in the 2005 County Championship, again taking the wicket of Ian Ward in the match.
[8] He was forced to retire at the end of the 2007 season due a persistent ankle injury.