- Daniels Island
- Darby’s Bridge
- Dawros Bridge
- Deelis
- Deenish Island
- Derra
- Derra East
- Derra West
- Derreen
- Derreen
- Derreenacullig
- Derreenauliff
- Derreendarragh
- Derreenmoria
- Derreennageeha
- Derreeny
- Derrineden
- Derry Cross Roads
- Derryco
- Derrylea
- Derrylicka
- Derrylooscaunagh
- Derrylough
- Derrymore
- Derrymore
- Derrynane
- Derryreig
- Dicksgrove
- Dingle
- Dinish Island