- Derrylemoge
- Derrynase Bridge
- Donaghmore
- Doonane
- Drimmo
- Drumagh
- Drummin
- Drummond
- Dunrally Bridge
- Durrow
- Dysart
- Darver
- Dillonstown Cross
- Dowdallshill
- Dromin
- Dromiskin
- Drumbilla
- Drumcar
- Drumgowna
- Drummullagh
- Dunany
- Dungooly Cross Roads
- Dunleer
- Dardistown
- Deer Park
- Demailestown
- Derlangan
- Derrindaly
- Derryconor
- Derrypatrick