| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Saint Brendan's | city | Gaillimh | Ireland | 53.3938889 | -8.9883333 | 124 | 2865 |
| Saint Brendanʼs | city | Gaillimh | Ireland | 53.3938889 | -8.9883333 | 124 | 2865 |
| Saliahoona | city | Gaillimh | Ireland | 53.2475 | -9.3313889 | 9 | 1055 |
| Salt Hill | city | Gaillimh | Ireland | 53.2613889 | -9.0694444 | 0 | 1509 |
| Seershin | city | Gaillimh | Ireland | 53.2666667 | -9.2166667 | 88 | 2126 |
| Shanaglish | city | Gaillimh | Ireland | 53.097222 | -8.8575 | 111 | 2881 |
| Shanballard | city | Gaillimh | Ireland | 53.3463889 | -8.55 | 249 | 2871 |
| Shanbally | city | Gaillimh | Ireland | 53.4061111 | -9.0327778 | 111 | 2592 |
| Shanbally | city | Gaillimh | Ireland | 53.2258333 | -8.7711111 | 121 | 2881 |
| Shanbally | city | Gaillimh | Ireland | 53.1177778 | -8.3975 | 219 | 2888 |
| Shanballyoghery | city | Gaillimh | Ireland | 53.3591667 | -9.2247222 | 246 | 2871 |
| Shancroagh | city | Gaillimh | Ireland | 53.2838889 | -9.0466667 | 3 | 1509 |
| Shanelogh | city | Gaillimh | Ireland | 53.2083333 | -8.7158333 | 413 | 2884 |
| Shangarry | city | Gaillimh | Ireland | 53.1761111 | -8.4236111 | 252 | 2884 |
| Shankill | city | Gaillimh | Ireland | 53.3666667 | -9.065 | 65 | 1773 |
| Shannafreaghoge | city | Gaillimh | Ireland | 53.2758333 | -9.2055556 | 167 | 2100 |
| Shanvally | city | Gaillimh | Ireland | 53.3791667 | -9.4969444 | 318 | 2870 |
| Sheeaun | city | Gaillimh | Ireland | 53.05 | -8.8555556 | 137 | 2861 |
| Sinclair's Village | city | Gaillimh | Ireland | 53.3011111 | -8.2647222 | 242 | 2841 |
| Sinclairʼs Village | city | Gaillimh | Ireland | 53.3011111 | -8.2647222 | 242 | 2841 |
| Skehanagh | city | Gaillimh | Ireland | 53.1211111 | -8.7669444 | 147 | 2888 |
| Skehanagh | city | Gaillimh | Ireland | 53.4138889 | -8.6341667 | 246 | 2870 |
| Skehanagh | city | Gaillimh | Ireland | 53.3144444 | -8.5066667 | 249 | 2874 |
| Skenahincha | city | Gaillimh | Ireland | 52.9975 | -8.4186111 | 456 | 2532 |
| Slaghty | city | Gaillimh | Ireland | 52.9941667 | -8.36 | 180 | 1795 |
| Slieveanulty | city | Gaillimh | Ireland | 53.4141667 | -8.4430556 | 246 | 2870 |
| Spiddal | city | Gaillimh | Ireland | 53.2466667 | -9.3027778 | 3 | 1055 |
| Spiddle | city | Gaillimh | Ireland | 53.2466667 | -9.3027778 | 3 | 1055 |
| Springvale | city | Gaillimh | Ireland | 53.1441667 | -8.3908333 | 232 | 2885 |
| Stradbally | city | Gaillimh | Ireland | 53.2188889 | -8.8866667 | 13 | 2687 |
| Streamstown | city | Gaillimh | Ireland | 53.5233333 | -10.0469444 | 249 | 2155 |
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