- Dungarvan
- Dunmore East
- D’Esterre’s Bridge
- D’Loughtane Cross Roads
- Daar Bridge
- Dalligan Bridge
- Daly’s Cross Roads
- Daly’s Cross Roads
- Danerville
- Danesfort
- Danesfort
- Dangan
- Dangan Ville
- Danganandargan
- Dangananella
- Danganville Bridge
- Daniels Island
- Darby’s Bridge
- Darling Hill
- Darragh
- Darragh Bridge
- Darrary
- Davmore
- Dawros Bridge
- Dawson’s Table
- Deelin Beg
- Deelis
- Deelish
- Deenish Island
- Deenish Island