| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Coom | city | Kerry | Ireland | 52.11 | -9.26 | 830 | 2298 |
| Coomagearlahy | city | Kerry | Ireland | 51.94 | -9.32 | 1020 | 490 |
| Coomanore North | city | Cork | Ireland | 51.72 | -9.35 | 830 | 952 |
| Coomarkane | city | Cork | Ireland | 51.75 | -9.64 | 905 | 644 |
| Coomaspeara | city | Kerry | Ireland | 51.96 | -9.99 | 830 | 495 |
| Coomastooka | city | Cork | Ireland | 51.63 | -9.89 | 380 | 1102 |
| Coomatallin | city | Cork | Ireland | 51.66 | -9.12 | 830 | 1663 |
| Coomatloukane | city | Kerry | Ireland | 51.78 | -10.18 | 239 | 197 |
| Coombaha | city | Kerry | Ireland | 51.93 | -9.95 | 1000 | 253 |
| Coombane | city | Kerry | Ireland | 51.93 | -9.54 | 1141 | 1113 |
| Coomhola Bridge | city | Cork | Ireland | 51.75 | -9.46 | 167 | 1093 |
| Coomleagh | city | Cork | Ireland | 51.74 | -9.31 | 938 | 759 |
| Coomlogane | city | Cork | Ireland | 52.06 | -9.08 | 830 | 1810 |
| Coomnacarrig Bridge | city | Kerry | Ireland | 51.97 | -9.91 | 830 | 225 |
| Coomnahincha | city | Kerry | Ireland | 51.99 | -10.21 | 364 | 791 |