List of all settlements:
- Ailt an Chorráin, Donegal
- An Bun Beag-Doirí Beaga, Donegal
- An Charraig, Donegal
- An Clochán Liath, Donegal
- An Fál Carrach, Donegal
- Anagaire, Donegal
- Ardara, Donegal
- Ballintra, Donegal
- Ballybofey-Stranorlar, Donegal
- Ballyliffin, Donegal
- Ballyshannon, Donegal
- Bridge End, Donegal
- Bun na Leaca, Donegal
- Buncrana, Donegal
- Bundoran, Donegal
- Burnfoot, Donegal
- Carndonagh, Donegal
- Carraig Airt, Donegal
- Carrigans, Donegal
- Carrowkeel, Donegal
- Castlefin, Donegal
- Cill Charthaigh, Donegal
- Clonmany, Donegal
- Cnoc na Muirleog, Donegal
- Convoy, Donegal
- Creeslough, Donegal
- Culdaff, Donegal
- Donegal, Donegal
- Drumkeen, Donegal
- Dunfanaghy, Donegal
- Dunkineely, Donegal
- Fahan, Donegal
- Gleann Cholm Cille, Donegal
- Gleneely, Donegal
- Glenties, Donegal
- Gort an Choirce, Donegal
- Greencastle, Donegal
- Kildrum, Donegal
- Killybegs, Donegal
- Killygordan, Donegal
- Kilmacrennan, Donegal
- Laghy, Donegal
- Letterkenny, Donegal
- Lifford, Donegal
- Loch an Iúir, Donegal
- Malin, Donegal
- Manorcunningham, Donegal
- Milford, Donegal
- Mín Lárach, Donegal
- Mountcharles, Donegal
- Moville, Donegal
- Muff, Donegal
- Newtowncunningham, Donegal
- Pettigo, Donegal
- Quigleys Point, Donegal
- Ramelton, Donegal
- Rann na Feirste, Donegal
- Raphoe, Donegal
- Rathmullen, Donegal
- St. Johnston, Donegal
- Tievebane, Donegal