| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| An Charraig Dhubh | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.18 | 26 | 116093 |
| An Céime | city | Dun Laoghaire-Rathdown | Ireland | 53.25 | -6.21 | 830 | 94838 |
| An Naigín | city | Dun Laoghaire-Rathdown | Ireland | 53.27 | -6.14 | 19 | 108171 |
| Baile Mhic Fheorais | city | Dun Laoghaire-Rathdown | Ireland | 53.23 | -6.17 | 830 | 70056 |
| Baile Uí Lachnáin | city | Dun Laoghaire-Rathdown | Ireland | 53.24 | -6.13 | 49 | 100194 |
| Baile an Bhóthair | city | Dun Laoghaire-Rathdown | Ireland | 53.31 | -6.22 | 59 | 183434 |
| Baile an Lobhar | city | Dun Laoghaire-Rathdown | Ireland | 53.27 | -6.20 | 282 | 116446 |
| Baile an tSaoir | city | Dun Laoghaire-Rathdown | Ireland | 53.28 | -6.27 | 298 | 192707 |
| Baile na Manach | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.15 | 3 | 105147 |
| Ballinteer | city | Dun Laoghaire-Rathdown | Ireland | 53.28 | -6.27 | 298 | 192707 |
| Ballybrack | city | Dun Laoghaire-Rathdown | Ireland | 53.25 | -6.15 | 88 | 109982 |
| Ballycorus | city | Dun Laoghaire-Rathdown | Ireland | 53.23 | -6.17 | 830 | 70056 |
| Blackrock | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.18 | 26 | 116093 |
| Booterstown | city | Dun Laoghaire-Rathdown | Ireland | 53.31 | -6.22 | 59 | 183434 |
| Boranaraltry | city | Dun Laoghaire-Rathdown | Ireland | 53.22 | -6.28 | 1210 | 16435 |
| Buaile an Araltaigh | city | Dun Laoghaire-Rathdown | Ireland | 53.22 | -6.28 | 1210 | 16435 |
| Cabinteely | city | Dun Laoghaire-Rathdown | Ireland | 53.26 | -6.14 | 39 | 107954 |
| Callary | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.24 | 242 | 211571 |
| Carraig Dubh | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.18 | 26 | 116093 |
| Carraig Mhaighin | city | Dun Laoghaire-Rathdown | Ireland | 53.25 | -6.17 | 282 | 113114 |
| Carraig an tSionnalgh | city | Dun Laoghaire-Rathdown | Ireland | 53.27 | -6.17 | 177 | 120358 |
| Carrickmines | city | Dun Laoghaire-Rathdown | Ireland | 53.25 | -6.17 | 282 | 113114 |
| Cheallúrach | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.24 | 242 | 211571 |
| Cill Inion Leinin | city | Dun Laoghaire-Rathdown | Ireland | 53.25 | -6.11 | 0 | 84843 |
| Cill Tiarnáin | city | Dun Laoghaire-Rathdown | Ireland | 53.23 | -6.19 | 830 | 44823 |
| Cnoc Mhuirfean | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.24 | 242 | 211571 |
| Cnoc Mhuirfean nó an Cheallúrach | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.24 | 242 | 211571 |
| Concrete | city | Dun Laoghaire-Rathdown | Ireland | 53.31 | -6.25 | 144 | 281192 |
| Cábán tSíle | city | Dun Laoghaire-Rathdown | Ireland | 53.26 | -6.14 | 39 | 107954 |
| Dalkey | city | Dun Laoghaire-Rathdown | Ireland | 53.28 | -6.10 | 0 | 67045 |
| Dan Lerė | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| Deans Grange | city | Dun Laoghaire-Rathdown | Ireland | 53.28 | -6.17 | 75 | 118339 |
| Deilginis | city | Dun Laoghaire-Rathdown | Ireland | 53.28 | -6.10 | 0 | 67045 |
| Dun Laoghaire | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| Dundrum | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.27 | 246 | 262162 |
| Dunleary | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| Dunum Loigarii | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| Dún Droma | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.27 | 246 | 262162 |
| Dún Laoire | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| Foxrock | city | Dun Laoghaire-Rathdown | Ireland | 53.27 | -6.17 | 177 | 120358 |
| Galloping Green | city | Dun Laoghaire-Rathdown | Ireland | 53.28 | -6.20 | 246 | 125240 |
| Gleann Cuilinn | city | Dun Laoghaire-Rathdown | Ireland | 53.22 | -6.21 | 830 | 21742 |
| Glencullen | city | Dun Laoghaire-Rathdown | Ireland | 53.22 | -6.21 | 830 | 21742 |
| Golden Ball | city | Dun Laoghaire-Rathdown | Ireland | 53.24 | -6.22 | 849 | 52414 |
| Kill of the Grange | city | Dun Laoghaire-Rathdown | Ireland | 53.28 | -6.15 | 49 | 113057 |
| Killiney | city | Dun Laoghaire-Rathdown | Ireland | 53.25 | -6.11 | 0 | 84843 |
| Kilternan | city | Dun Laoghaire-Rathdown | Ireland | 53.23 | -6.19 | 830 | 44823 |
| Kiltiernan | city | Dun Laoghaire-Rathdown | Ireland | 53.23 | -6.19 | 830 | 44823 |
| Kingstown | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| Leopardstown | city | Dun Laoghaire-Rathdown | Ireland | 53.27 | -6.20 | 282 | 116446 |
| Loughlinstown | city | Dun Laoghaire-Rathdown | Ireland | 53.24 | -6.13 | 49 | 100194 |
| Merrion | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.24 | 242 | 211571 |
| Milltown | city | Dun Laoghaire-Rathdown | Ireland | 53.31 | -6.25 | 144 | 281192 |
| Monkstown | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.15 | 3 | 105147 |
| Mount Merrion | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.24 | 242 | 211571 |
| Mountmerrion or Callary | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.24 | 242 | 211571 |
| Muirfin | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.24 | 242 | 211571 |
| Na Glasáin | city | Dun Laoghaire-Rathdown | Ireland | 53.31 | -6.26 | 150 | 276441 |
| Old Connaught | city | Dun Laoghaire-Rathdown | Ireland | 53.21 | -6.13 | 95 | 58149 |
| Oldconnaught | city | Dun Laoghaire-Rathdown | Ireland | 53.21 | -6.13 | 95 | 58149 |
| Sallynoggin | city | Dun Laoghaire-Rathdown | Ireland | 53.27 | -6.14 | 19 | 108171 |
| Sandyford | city | Dun Laoghaire-Rathdown | Ireland | 53.27 | -6.22 | 830 | 128225 |
| Seanchill | city | Dun Laoghaire-Rathdown | Ireland | 53.23 | -6.12 | 6 | 80577 |
| Shankill | city | Dun Laoghaire-Rathdown | Ireland | 53.23 | -6.12 | 6 | 80577 |
| Stepaside | city | Dun Laoghaire-Rathdown | Ireland | 53.25 | -6.21 | 830 | 94838 |
| Stigh Lorgan | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.22 | 242 | 166711 |
| Stillorgan | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.22 | 242 | 166711 |
| Windy Arbour | city | Dun Laoghaire-Rathdown | Ireland | 53.31 | -6.26 | 150 | 276441 |
| Áth an Ghainimh | city | Dun Laoghaire-Rathdown | Ireland | 53.27 | -6.22 | 830 | 128225 |
| Блэкрок | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.18 | 26 | 116093 |
| Дан Лері | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| Дан Лири | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| Дун-Лэаре | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| דן לירי | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| بلکراک | city | Dun Laoghaire-Rathdown | Ireland | 53.30 | -6.18 | 26 | 116093 |
| دانلیری | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| ڈون لاری | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| ดูนเลเร | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| ダン・レアリー | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| 邓莱里 | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |
| 던레러 | city | Dun Laoghaire-Rathdown | Ireland | 53.29 | -6.13 | 3 | 86030 |