| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Σάμη | city | Ionia Nisia | Greece | 38.25 | 20.65 | 1669 | 1743 |
| Σάμη - Sami | city | Ionia Nisia | Greece | 38.25 | 20.65 | 1669 | 1743 |
| Σαλαμάτα | city | Ionia Nisia | Greece | 38.12 | 20.76 | 830 | 3012 |
| Σαούλι | city | Ionia Nisia | Greece | 39.79 | 19.82 | 269 | 4701 |
| Σαρακηνάδο | city | Ionia Nisia | Greece | 37.79 | 20.85 | 62 | 17730 |
| Σαρακηνάδον | city | Ionia Nisia | Greece | 37.79 | 20.85 | 62 | 17730 |
| Σαρακηνάτικα | city | Ionia Nisia | Greece | 39.75 | 19.93 | 3 | 2835 |
| Σαρλάτα | city | Ionia Nisia | Greece | 38.12 | 20.52 | 183 | 7249 |
| Σβορωνάτα | city | Ionia Nisia | Greece | 38.12 | 20.52 | 321 | 6345 |
| Σβορωνάτα - Svoronata | city | Ionia Nisia | Greece | 38.12 | 20.52 | 321 | 6345 |
| Σγουράδες | city | Ionia Nisia | Greece | 39.73 | 19.82 | 2509 | 8158 |
| Σγούρνα | city | Ionia Nisia | Greece | 39.77 | 19.68 | 374 | 7730 |
| Σιδάρι | city | Ionia Nisia | Greece | 39.79 | 19.71 | 3 | 7661 |
| Σιδάριον | city | Ionia Nisia | Greece | 39.79 | 19.71 | 3 | 7661 |
| Σιμωτάτα | city | Ionia Nisia | Greece | 38.12 | 20.64 | 830 | 1579 |
| Σιναράδες | city | Ionia Nisia | Greece | 39.57 | 19.85 | 830 | 15391 |
| Σινιές | city | Ionia Nisia | Greece | 39.76 | 19.93 | 3 | 2772 |
| Σκάλα | city | Ionia Nisia | Greece | 38.07 | 20.80 | 0 | 857 |
| Σκινάρια | city | Ionia Nisia | Greece | 37.88 | 20.70 | 938 | 1623 |
| Σκινέας | city | Ionia Nisia | Greece | 38.24 | 20.39 | 830 | 5213 |
| Σκουληκάδο | city | Ionia Nisia | Greece | 37.80 | 20.78 | 170 | 9317 |
| Σκουληκάδον | city | Ionia Nisia | Greece | 37.80 | 20.78 | 170 | 9317 |
| Σκριπερό | city | Ionia Nisia | Greece | 39.70 | 19.77 | 830 | 9902 |
| Σκριπερόν | city | Ionia Nisia | Greece | 39.70 | 19.77 | 830 | 9902 |
| Σουλλάροι | city | Ionia Nisia | Greece | 38.18 | 20.42 | 167 | 5809 |
| Σοφάτα | city | Ionia Nisia | Greece | 38.18 | 20.68 | 1761 | 1575 |
| Σπαθί | city | Ionia Nisia | Greece | 38.10 | 20.77 | 1026 | 2333 |
| Σπανοχώρι | city | Ionia Nisia | Greece | 38.78 | 20.67 | 1194 | 11353 |
| Σπανοχώριον | city | Ionia Nisia | Greece | 38.78 | 20.67 | 1194 | 11353 |
| Σπαρτερά | city | Ionia Nisia | Greece | 39.38 | 20.09 | 252 | 4930 |
| Σπαρτιά | city | Ionia Nisia | Greece | 38.11 | 20.56 | 3 | 6136 |
| Σπαρτοχώρι | city | Ionia Nisia | Greece | 38.66 | 20.76 | 331 | 1753 |
| Σπαρτοχώριον | city | Ionia Nisia | Greece | 38.66 | 20.76 | 331 | 1753 |
| Σπαρτύλας | city | Ionia Nisia | Greece | 39.72 | 19.84 | 1099 | 7674 |
| Σπασμένη Βρύση | city | Ionia Nisia | Greece | 38.80 | 20.72 | 3 | 12395 |
| Στάβερης | city | Ionia Nisia | Greece | 38.17 | 20.70 | 1669 | 1593 |
| Σταυρός | city | Ionia Nisia | Greece | 38.45 | 20.65 | 830 | 645 |
| Σταυρός | city | Ionia Nisia | Greece | 39.54 | 19.91 | 1669 | 9670 |
| Στρινύλας | city | Ionia Nisia | Greece | 39.74 | 19.84 | 2509 | 7244 |
| Στρογγυλή | city | Ionia Nisia | Greece | 39.78 | 19.84 | 1204 | 5153 |
| Στρογγυλή | city | Ionia Nisia | Greece | 39.51 | 19.91 | 393 | 7931 |
| Στρογγυλή Αγίου Παντελεήμονα | city | Ionia Nisia | Greece | 39.78 | 19.84 | 1204 | 5153 |
| Σφακερά | city | Ionia Nisia | Greece | 39.78 | 19.79 | 830 | 6429 |
| Σωκράκι | city | Ionia Nisia | Greece | 39.72 | 19.79 | 1669 | 8671 |
| Σωκράκιον | city | Ionia Nisia | Greece | 39.72 | 19.79 | 1669 | 8671 |
| Σύβοτα | city | Ionia Nisia | Greece | 38.62 | 20.68 | 3 | 1823 |
| Σύβρος | city | Ionia Nisia | Greece | 38.67 | 20.65 | 839 | 2910 |