Place
- Clatt, Aberdeenshire1
- Clonca, Donegal1
- Clones, Fermanagh1
- Clyne Kirkton, Sutherlandshire1
- Clyne Midlton, Sutherlandshire1
- Congash, Invernesshire1
- Craigmyle, Aberdeenshire1
- Craigmyle, Clackmannanshire1
- Craigton, Forfarshire1
- Crichie, Aberdeenshire1
- Denygonelly, Fermanagh1
- Devenish, Fermanagh1
- Dingwall, county Ross1
- Donagh, Donegal1
- Donagh, Fermanagh1
- Donaghmore, Tyrone1
- Donegal, county of, Ireland1
- Dores, Invernesshire1
- Downpatrick, Down1
- Drainie, Elgin1