D
Daingean, Dalkey, Daly's Cross, Deansgrange, Delphi, Delvin, Derrew, Derrinturn, Derrybeg (Doirí Beaga), Derrynane, Dingle (an Daingean), Dolla, Dollymount, Dolphin's Barn, Donabate, Donaghmede, Donaghmore, Donegal, Doneraile, Donnybrook, Doochary (an Dúchoraidh), Dooega (Dumha Éige), Doohoma, Doolin, Doon (Limerick), Doon (Offaly), Doonbeg, Dooniver (Dún Ibhir), Douglas, Downings (Na Dúnaibh), Dowra, Drimoleague, Dripsey, Drinagh, Drogheda, Dromahair, Dromahane, Donnycarney, Dromcolliher, Dromiskin, Dromod, Dromore West, Drum, Drumcliff, Drumcondra, Drumkeeran, Drumlish, Drummin, Drumraney, Drumshanbo, Drumsna, Duagh, Dualla, Dublin, Duhallow, Duleek, Dunboyne, Duncannon, Duncormick, Dundalk, Dunderrow, Dundrum (Dublin), Dundrum (Tipperary), Dunfanaghy, Dungarvan, Dungloe (an Clochán Liath), Dungourney, Dunkineely, Dún Laoghaire, Dunlavin, Dunleer, Dunmanway, Dunmore, Dunmore East, Dunquin (Dún Chaoin), Dunshaughlin, Durrow (Laois), Durrow (Offaly), Durrus, Dysart
Read more about this topic: List Of Populated Places In The Republic Of Ireland