- Dinish Island
- Dirtane
- Dohilla
- Doolahag
- Doolaig North
- Doon
- Dooncaha
- Dooneen
- Dooneen
- Doonimlaghbeg
- Doonmanagh
- Doonsheane
- Dreenagh
- Drehidasillagh
- Drehideighteragh Bridge
- Drom
- Drom
- Drom
- Drom
- Drom East
- Dromalonhurt Bridge
- Dromalught
- Dromanassig Bridge
- Dromaragh
- Dromatouk
- Drombeg
- Dromcunnig
- Dromdiralough
- Dromhale
- Dromin