| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Sandy Ford | city | Cill Mhantain | Ireland | 52.8519444 | -6.4613889 | 879 | 4555 |
| Scalp | city | Cill Mhantain | Ireland | 53.0833333 | -6.5833333 | 997 | 4642 |
| Seskin | city | Cill Mhantain | Ireland | 52.9825 | -6.5669444 | 849 | 4575 |
| Shankill | city | Cill Mhantain | Ireland | 53.2036111 | -6.4008333 | 1555 | 34050 |
| Shanragh | city | Cill Mhantain | Ireland | 52.9108333 | -7.1019444 | 498 | 2812 |
| Sheeanamore | city | Cill Mhantain | Ireland | 52.885 | -6.3769444 | 587 | 4585 |
| Shillelagh | city | Cill Mhantain | Ireland | 52.7538889 | -6.5372222 | 265 | 4573 |
| Siol Ealaigh | city | Cill Mhantain | Ireland | 52.7538889 | -6.5372222 | 265 | 4573 |
| Spinans Cross Roads | city | Cill Mhantain | Ireland | 52.9519444 | -6.6577778 | 606 | 4507 |
| Sraghmore | city | Cill Mhantain | Ireland | 53.0913889 | -6.2269444 | 846 | 4561 |
| Sroughan | city | Cill Mhantain | Ireland | 53.1438889 | -6.5075 | 826 | 5004 |
| Stonybatter | city | Cill Mhantain | Ireland | 52.7627778 | -6.4527778 | 505 | 4421 |
| Stranahely | city | Cill Mhantain | Ireland | 53.013889 | -6.5502778 | 1610 | 4571 |
| Strand Bridge | city | Cill Mhantain | Ireland | 52.9375 | -6.3222222 | 501 | 4579 |
| Stratford | city | Cill Mhantain | Ireland | 52.9858333 | -6.6777778 | 498 | 4634 |
| Síol Éalaigh | city | Cill Mhantain | Ireland | 52.7538889 | -6.5372222 | 265 | 4573 |
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