| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Greagh | city | Roscommon | Ireland | 54.09 | -8.09 | 190 | 1053 |
| Greagh Cross Roads | city | Leitrim | Ireland | 53.99 | -7.79 | 249 | 1240 |
| Greaghagibney | city | Cavan | Ireland | 53.94 | -7.13 | 830 | 1625 |
| Greaghlatacapple | city | Monaghan | Ireland | 54.01 | -6.82 | 830 | 1859 |
| Greaghnafarna | city | Roscommon | Ireland | 54.10 | -8.10 | 190 | 794 |
| Greaghnafarna | city | Leitrim | Ireland | 54.17 | -8.01 | 347 | 529 |
| Greaghnageeragh | city | Ireland | 54.08 | -8.18 | 830 | 1002 | |
| Greaghnaguillaun | city | Leitrim | Ireland | 54.11 | -8.02 | 367 | 667 |
| Greaghrahan | city | Cavan | Ireland | 54.09 | -7.54 | 265 | 1813 |