| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sīb Dar | city | Hamadan | Iran | 34.22 | 48.78 | 6709 | 23033 |
| Sīmīn Zāgheh | city | Hamadan | Iran | 34.88 | 48.32 | 6243 | 28114 |
| Sīmīn-e Abarū | city | Hamadan | Iran | 34.68 | 48.59 | 7549 | 8239 |
| Sīmīn-e Anjalas | city | Hamadan | Iran | 34.68 | 48.59 | 7549 | 8239 |
| Sīmīn-e Zāgheh | city | Hamadan | Iran | 34.88 | 48.32 | 6243 | 28114 |
| Sīr Dar | city | Hamadan | Iran | 34.09 | 48.91 | 6709 | 6048 |
| Sīr Dar Abū ol Ḩasan | city | Hamadan | Iran | 34.10 | 49.04 | 7549 | 4563 |
| Sīrdar-e Şadr | city | Hamadan | Iran | 34.09 | 48.91 | 6709 | 6048 |
| Sīrāb | city | Hamadan | Iran | 35.33 | 49.03 | 5869 | 4768 |
| Sīrāvand | city | Hamadan | Iran | 34.80 | 48.00 | 6118 | 4514 |
| Sīstāneh | city | Hamadan | Iran | 34.66 | 48.32 | 6066 | 5364 |
| Sīāh Cheqā | city | Hamadan | Iran | 34.14 | 48.98 | 7014 | 5364 |
| Sīāh Choqā | city | Hamadan | Iran | 34.14 | 48.98 | 7014 | 5364 |
| Sīāh Darreh Bolāghī | city | Hamadan | Iran | 34.66 | 48.86 | 6236 | 5755 |
| Sīāh Goleh | city | Hamadan | Iran | 34.95 | 47.97 | 6709 | 4469 |
| Sīāh Kamar | city | Hamadan | Iran | 34.89 | 48.03 | 5869 | 4470 |
| Sīāh Kamar | city | Hamadan | Iran | 34.74 | 48.75 | 6709 | 9772 |
| Sīāh Kamar | city | Hamadan | Iran | 34.17 | 48.58 | 6801 | 5818 |
| Sīāhgileh | city | Hamadan | Iran | 34.95 | 47.97 | 6709 | 4469 |