| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cúan Dor | city | Cork | Ireland | 51.57 | -9.12 | 295 | 1994 |
| Cúige an Liagáin | city | Mayo | Ireland | 54.13 | -9.11 | 68 | 9452 |
| Cúil ??seal | city | Wexford | Ireland | 52.24 | -6.70 | 6 | 1929 |
| Cúil Aitinn | city | Wexford | Ireland | 52.62 | -6.62 | 246 | 3049 |
| Cúil Bheannchair | city | Laois | Ireland | 53.08 | -7.24 | 830 | 4637 |
| Cúil Chorra | city | Offaly | Ireland | 53.37 | -7.21 | 830 | 1540 |
| Cúil Dabhcha | city | Donegal | Ireland | 55.28 | -7.17 | 16 | 1716 |
| Cúil Each | city | Galway | Ireland | 53.30 | -9.05 | 6 | 49744 |
| Cúil Lúghoirt | city | Donegal | Ireland | 55.35 | -7.34 | 246 | 944 |
| Cúil Mhaoilín | city | Meath | Ireland | 53.49 | -6.62 | 269 | 2608 |
| Cúil Phóire | city | Galway | Ireland | 53.12 | -8.29 | 830 | 1418 |
| Cúil Raithní | city | Wexford | Ireland | 52.39 | -6.37 | 0 | 1811 |
| Cúil Ruáin | city | Laois | Ireland | 52.98 | -7.57 | 377 | 1276 |
| Cúil Seiscinn | city | Wexford | Ireland | 52.22 | -6.70 | 3 | 1596 |
| Cúil an ??tha Buí | city | Wexford | Ireland | 52.43 | -6.53 | 134 | 3403 |
| Cúil an Chnapaire | city | Offaly | Ireland | 53.33 | -7.25 | 830 | 1645 |
| Cúil an Choite | city | Kilkenny | Ireland | 52.70 | -7.07 | 830 | 1654 |
| Cúil na Con | city | Wexford | Ireland | 52.43 | -6.75 | 383 | 2276 |
| Cúil na Graí | city | Wexford | Ireland | 52.40 | -6.67 | 249 | 2076 |
| Cúil na gCuirridín | city | Donegal | Ireland | 54.80 | -7.68 | 144 | 3027 |
| Cúil na h??tha | city | An Iarmhi | Ireland | 53.53 | -7.47 | 830 | 1114 |
| Cúil na hEorna | city | Wexford | Ireland | 52.55 | -6.55 | 180 | 9258 |
| Cúilín an Lín | city | Kilkenny | Ireland | 52.87 | -7.19 | 830 | 2744 |
| Cúirt Mhic Shéafraidh | city | Cork | Ireland | 51.63 | -8.71 | 59 | 1808 |
| Cúirt an Chantualaigh | city | Kilkenny | Ireland | 52.69 | -7.21 | 242 | 12923 |
| Cúl Baic | city | Wexford | Ireland | 52.44 | -6.92 | 160 | 7846 |
| Cúl an Chnoic | city | Wexford | Ireland | 52.44 | -6.52 | 144 | 4237 |
| Cúl an Tóchair | city | Kilkenny | Ireland | 52.58 | -7.03 | 830 | 2126 |
| Cúl le Gréin | city | Cavan | Ireland | 54.20 | -8.03 | 209 | 500 |
| Cúl na Cruite | city | Kilkenny | Ireland | 52.80 | -7.52 | 830 | 1423 |
| Cúldoire | city | Offaly | Ireland | 53.01 | -7.84 | 830 | 2848 |