| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Fairymount | city | Roscommon | Ireland | 53.68 | -8.12 | 249 | 1601 |
| Feevagh | city | Roscommon | Ireland | 53.43 | -8.23 | 236 | 1031 |
| Feevaghmore | city | Roscommon | Ireland | 53.42 | -8.23 | 239 | 1059 |
| Four Mile House | city | Roscommon | Ireland | 53.70 | -8.22 | 249 | 1482 |
| Frenchpark | city | Roscommon | Ireland | 53.87 | -8.40 | 246 | 1063 |
| Fuerty | city | Roscommon | Ireland | 53.62 | -8.27 | 239 | 1755 |