| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Si Larestan | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.77 | 51.32 | 5288 | 5364 |
| Siah Kuh | city | Kohgiluyeh va Bowyer Ahmad | Iran | 31.19 | 50.94 | 7755 | 4037 |
| Siah Shir-e Sofla | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.86 | 50.07 | 2509 | 2484 |
| Siah Shir-e `Olya | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.87 | 50.07 | 2063 | 2598 |
| Sib-e Madab | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.63 | 51.65 | 7549 | 21483 |
| Sifu | city | Kohgiluyeh va Bowyer Ahmad | Iran | 31.42 | 50.64 | 3349 | 4188 |
| Silab | city | Kohgiluyeh va Bowyer Ahmad | Iran | 31.38 | 50.58 | 4271 | 5091 |
| Silarestan | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.94 | 50.74 | 4333 | 4020 |
| Silarestan | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.94 | 50.72 | 4540 | 3919 |
| Silarestan-e Bala | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.94 | 50.74 | 4333 | 4020 |
| Silarestan-e Bala | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.98 | 50.82 | 5029 | 5256 |
| Silarestan-e Pa`in | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.98 | 50.83 | 5029 | 5291 |
| Silarestan-e `Olya | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.94 | 50.74 | 4333 | 4020 |
| Sim Kutah-e Bagh | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.95 | 50.34 | 2641 | 3874 |
| Simuki | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.74 | 50.82 | 3349 | 3874 |
| Sineh Namak | city | Kohgiluyeh va Bowyer Ahmad | Iran | 31.20 | 51.24 | 5029 | 4339 |
| Siseh Garag-e Bala | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.58 | 51.40 | 7841 | 1595 |
| Siseh Garag-e Pa'in | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.58 | 51.40 | 7841 | 1595 |
| Siyah Seir | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.87 | 50.07 | 2063 | 2598 |