| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Saint David's | city | Ireland | 52.93 | -8.28 | 173 | 1213 | |
| Saint David’s | city | Ireland | 52.93 | -8.28 | 173 | 1213 | |
| Saint Kieran's | city | Ireland | 53.11 | -8.06 | 239 | 857 | |
| Saint Kieran’s | city | Ireland | 53.11 | -8.06 | 239 | 857 | |
| Sallypark | city | Ireland | 52.80 | -8.06 | 400 | 1292 | |
| Sedboro | city | Ireland | 52.91 | -8.31 | 167 | 1341 | |
| Seraggeen | city | Ireland | 52.69 | -8.39 | 830 | 1971 | |
| Shallee Cross Roads | city | Ireland | 52.79 | -8.29 | 830 | 1255 | |
| Shanaballyduff | city | Ireland | 52.67 | -8.00 | 830 | 1126 | |
| Shanakill | city | Ireland | 52.86 | -7.79 | 830 | 1173 | |
| Shanballyedmond | city | Ireland | 52.68 | -8.25 | 830 | 1039 | |
| Shannonville | city | Ireland | 52.89 | -8.37 | 282 | 1433 | |
| Sheskin | city | Ireland | 52.68 | -7.85 | 305 | 8950 | |
| Silvermines | city | Ireland | 52.79 | -8.23 | 830 | 1221 | |
| Strogue | city | Ireland | 52.80 | -7.77 | 830 | 2106 | |
| Strogue Cross | city | Ireland | 52.80 | -7.77 | 830 | 2266 |