In Ireland Counties are divided into Civil Parishes and Parishes are further divided into townlands. The following is a list of parishes in County Londonderry, Northern Ireland:[1]
Aghadowey, Aghanloo, Agivey, Arboe, Artrea
Ballinderry, Ballyaghran, Ballymoney, Ballynascreen, Ballyrashane, Ballyscullion, Ballywillin, Balteagh, Banagher, Bovevagh
Carrick, Clondermot, Coleraine, Cumber Lower, Cumber Upper
Derryloran, Desertlyn, Desertmartin, Desertoghill, Drumachose, Dunboe, Dungiven
Faughanvale, Formoyle
Grange of Scullion
Kilcronaghan, Kildollagh, Killelagh, Killowen, Kilrea
Learmount, LissanLavey
Macosquin, Maghera, Magherafelt, Magilligan or Tamlaghtard
Tamlaght, Tamlaght Finlagan, Tamlaght O'Crilly, Templemore, Termoneeny