| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Abbeyville | city | Sligo | Ireland | 54.06 | -8.50 | 242 | 2104 |
| Abhainn Uí Chaomháin nó Tamhnaigh na Madadh | city | Sligo | Ireland | 54.20 | -8.95 | 301 | 890 |
| Achadh | city | Sligo | Ireland | 54.15 | -8.30 | 830 | 944 |
| Achonry | city | Sligo | Ireland | 54.08 | -8.67 | 249 | 1282 |
| Aclare | city | Sligo | Ireland | 54.03 | -8.90 | 173 | 853 |
| Aghadunvane | city | Sligo | Ireland | 54.43 | -8.27 | 1131 | 2595 |
| Aghamore | city | Sligo | Ireland | 54.24 | -8.45 | 219 | 18433 |
| Aghoo | city | Sligo | Ireland | 54.15 | -8.30 | 830 | 944 |
| Altans | city | Sligo | Ireland | 54.24 | -8.85 | 246 | 769 |
| An Abhainn Bheag | city | Sligo | Ireland | 54.23 | -8.95 | 272 | 1335 |
| An Baile Úr | city | Sligo | Ireland | 54.27 | -8.40 | 78 | 4370 |
| An Chabrach | city | Sligo | Ireland | 54.26 | -9.03 | 59 | 1629 |
| An Chabrach | city | Sligo | Ireland | 54.10 | -8.26 | 354 | 788 |
| An Chabrach Chaol | city | Sligo | Ireland | 54.27 | -9.03 | 39 | 1649 |
| An Choill Uachtarach | city | Sligo | Ireland | 54.07 | -8.28 | 301 | 858 |
| An Choillidh | city | Sligo | Ireland | 53.99 | -8.84 | 206 | 1564 |
| An Choraidh | city | Sligo | Ireland | 54.00 | -8.77 | 229 | 1826 |
| An Cillín Dubh | city | Sligo | Ireland | 54.28 | -8.93 | 3 | 937 |
| An Cladach | city | Sligo | Ireland | 54.02 | -8.91 | 183 | 893 |
| An Coillín | city | Sligo | Ireland | 54.21 | -8.99 | 249 | 1452 |
| An Corrbhaile | city | Sligo | Ireland | 54.17 | -9.08 | 104 | 2265 |
| An Droim Fada | city | Sligo | Ireland | 54.41 | -8.47 | 32 | 1420 |
| An Ghaobhach | city | Sligo | Ireland | 54.10 | -8.25 | 239 | 786 |
| An Ghlaic Bháin | city | Sligo | Ireland | 54.31 | -8.39 | 843 | 1880 |
| An Ghráinseach | city | Sligo | Ireland | 54.40 | -8.52 | 91 | 1380 |
| An Leargain | city | Sligo | Ireland | 54.09 | -8.93 | 830 | 619 |
| An Leathros | city | Sligo | Ireland | 54.27 | -8.59 | 203 | 2105 |
| An Mullach Mór | city | Sligo | Ireland | 54.47 | -8.45 | 0 | 1001 |
| An Ros | city | Sligo | Ireland | 54.31 | -8.57 | 0 | 2859 |
| An tIomaire Rua | city | Sligo | Ireland | 54.12 | -8.28 | 416 | 821 |
| An tSraith Dhuibh | city | Sligo | Ireland | 54.12 | -8.23 | 925 | 730 |
| Annagh | city | Sligo | Ireland | 54.06 | -8.82 | 196 | 869 |
| Annaghmore | city | Sligo | Ireland | 53.98 | -8.56 | 308 | 1241 |
| Ardkeeran | city | Sligo | Ireland | 54.05 | -8.53 | 246 | 1903 |
| Ardlona | city | Sligo | Ireland | 53.95 | -8.39 | 249 | 848 |
| Ardloy | city | Sligo | Ireland | 54.10 | -8.40 | 249 | 1462 |
| Ardnaglass Upper | city | Sligo | Ireland | 54.38 | -8.48 | 357 | 1873 |
| Ardogelly | city | Sligo | Ireland | 54.25 | -8.78 | 147 | 626 |
| Ath an Chlair | city | Sligo | Ireland | 54.03 | -8.90 | 173 | 853 |
| Aughris | city | Sligo | Ireland | 54.27 | -8.77 | 3 | 489 |