| Parish of Killowen |
|---|
| Key | Townland | County | Division | OS Map Ref |
|---|
| 1 | Ballycairn | Londonderry | Bannbrook | 3 & 7 |
| 2 | Castletoodry | Londonderry | Bannbrook | 7 |
| 3 | Churchland | Londonderry | Bannbrook | 7 |
| 4 | Drumaquill | Londonderry | Bannbrook | 7 |
| 5 | Killcranny | Londonderry | Bannbrook | 3 & 7 |
| |