- Dangamnore
- Dangan
- Dangan Bridge
- Dansefort Cross Roads
- Darbystown
- Davidstown
- Deerpark
- Deerpark
- Dinin Bridge
- Donaghmore
- Doornane
- Dowling
- Drumdowney
- Dunbell
- Dundaryark
- Dungarvan
- Dungooly
- Dunkitt
- Dunn’s Cross Roads
- Dunnamaggan
- Dunningstown
- Dysart Bridge
- Dysertmore
- Dangan’s Bridge
- Dangans
- Derry
- Derrycanton
- Derrycon
- Derrygile
- Derrykearn