| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Abbeyside | city | Ireland | 52.09 | -7.61 | 0 | 10090 | |
| Adamstown | city | Ireland | 52.23 | -7.23 | 160 | 3114 | |
| Aglish | city | Ireland | 52.07 | -7.83 | 246 | 1420 | |
| Ahaun | city | Ireland | 52.02 | -7.67 | 830 | 1215 | |
| Ahaunboy | city | Ireland | 52.12 | -8.02 | 259 | 1737 | |
| Aird Mhor | city | Ireland | 51.95 | -7.73 | 3 | 1040 | |
| An Baile Dubh | city | Ireland | 52.15 | -8.05 | 78 | 1187 | |
| An Baile Nua | city | Ireland | 52.09 | -7.85 | 255 | 1441 | |
| An Carraigin | city | Ireland | 52.23 | -7.41 | 413 | 2017 | |
| An Carraigín | city | Ireland | 52.02 | -7.90 | 219 | 967 | |
| An Carraigín | city | Ireland | 52.03 | -7.70 | 830 | 986 | |
| An Chúil Rua | city | Ireland | 52.06 | -7.84 | 249 | 1369 | |
| An Fhaiche | city | Ireland | 52.18 | -7.46 | 252 | 1952 | |
| An Fhaiche | city | Ireland | 52.04 | -7.64 | 830 | 5169 | |
| An Gabhlán | city | Ireland | 52.01 | -7.67 | 830 | 1047 | |
| An Goirtin | city | Ireland | 52.04 | -7.66 | 830 | 3912 | |
| An Mhoin Bhreac | city | Ireland | 52.04 | -7.61 | 321 | 3646 | |
| An Pasaiste | city | Ireland | 52.24 | -6.97 | 0 | 3298 | |
| An Rinn | city | Ireland | 52.05 | -7.59 | 180 | 3684 | |
| An Screathan | city | Ireland | 52.01 | -7.68 | 830 | 816 | |
| An Seanbhaile | city | Ireland | 52.13 | -7.54 | 272 | 2047 | |
| An tSraidbhaile | city | Ireland | 52.13 | -7.46 | 9 | 1225 | |
| Annestown | city | Ireland | 52.14 | -7.30 | 3 | 1102 | |
| Ardagunna | city | Ireland | 52.18 | -7.80 | 830 | 1437 | |
| Ardmore | city | Ireland | 51.95 | -7.73 | 3 | 1040 | |
| Ardsallagh | city | Ireland | 51.99 | -7.88 | 134 | 7967 | |
| Ashtown | city | Ireland | 52.23 | -7.49 | 830 | 1319 | |
| Athan | city | Ireland | 52.02 | -7.67 | 830 | 1215 | |
| Aughshemus Bridge | city | Ireland | 52.17 | -7.39 | 134 | 1941 |