Patrick Wallace (born 20 September 1969) is a former professional snooker player from Dungannon in Northern Ireland. During his career, which lasted seventeen years from 1994 to 2011, he won two non-ranking titles, and notably was a quarter-finalist in the 2001 World Championship. He attained his highest world ranking, 34th, for the 2001–02 season, but dropped off the main tour several times, latterly in 2011; thereafter, he retired from professional snooker and resumed his career at amateur level, where he remains one of Northern Ireland's top players.