D
- (Mayo County) Derrynaned
- (Mayo County) Derrycashel
- (Mayo County) Devleash
- (Mayo County) Derrygay
- (Mayo County) Deer Park
- (Mayo County) Derryronan
- (Mayo County) Doonmaynor
- (Mayo County) Drumagh
- (Mayo County) Drumalooaun
- (Mayo County) Derryool
- (Mayo County) Doonty
- (Mayo County) Dalteen
- (Mayo County) Drum
- (Mayo County) Derry
- (Mayo County) Derrynacong
- (Mayo County) Derrydorneen
- (Mayo County) Derrylahan
- (Mayo County) Doogary
- (Mayo County) Derrynaleck
- (Mayo County) Derrycoosh
- (Mayo County) Derrynarud
- (Mayo County) Derrykinlough
- (Mayo County) Derrynabrock
- (Sligo) Drumanaraher
- (Sligo) Dawros
- (Sligo) Drumbaun
- (Sligo) Doobeg
- (Sligo) Doon
- (Sligo) Drumrolla
- (Sligo) Derrynagraug