Killyman St Mary's is a Gaelic Athletic Association (GAC) based in the parish of Dungannon in County Tyrone, Northern Ireland. History The club was established in 1964. Achievements Tyrone Intermediate Football Championship 1973, 2007 Tyrone Junior Football Championship 1968, 1989, 2005, 2010 References Gaelic games clubs in County Tyrone Gaelic football clubs in County Tyrone