Dungannon Thomas Clarkes (in Irish 'Dún Geanainn Thomáis Uí Cleirigh') is a Gaelic Athletic Association club based in the town of Dungannon in County Tyrone, Northern Ireland. They play at O'Neill Park in Dungannon, which is also the second home of Tyrone G.A.A. A famed club whose proud sons such as Iggy Jones,Gerald Cavlan,Audi Hamilton,Danny Barr and Brendan Mallon have graced manys a playing field and have all won Ulster senior championship medals with Tyrone. Dungannon Thomas Clarkes GFC (Cumann Thomáis Uí Chléirigh Dún Geanainn) was formed in 1917 and is named after one of the executed leaders of the 1916 Easter Rising, Thomas J Clarke, who spent his formative years living in Dungannon.