Killen () is a small village and townland (of 356 acres) in County Tyrone, Northern Ireland. It is several miles southwest of Castlederg, on the road leading south over Scraghy Mountain.
Killen () is a diminutive village and townland (356 acres) in County Tyrone, Northern Ireland. It is several miles southwest of Castlederg, on the route heading south over Scraghy Mountain.