| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Clybaum | city | Galway | Ireland | 53.27 | -9.11 | 3 | 41563 |
| Clydagh | city | Roscommon | Ireland | 53.75 | -8.67 | 318 | 1099 |
| Clydagh | city | Galway | Ireland | 53.32 | -9.16 | 170 | 6116 |
| Clydagh Bridge | city | Kerry | Ireland | 51.99 | -9.30 | 830 | 774 |
| Clydagh Bridge | city | Kerry | Ireland | 52.32 | -9.27 | 830 | 2460 |
| Clykeel Leary's Cross | city | Cork | Ireland | 52.07 | -8.22 | 288 | 1717 |
| Clykeel Leary’s Cross | city | Cork | Ireland | 52.07 | -8.22 | 288 | 1717 |
| Clynacartan | city | Kerry | Ireland | 51.89 | -10.40 | 0 | 678 |
| Clynch | city | Meath | Ireland | 53.73 | -6.70 | 265 | 2814 |