| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sīāh Barg | city | Gilan | Iran | 36.82 | 50.14 | 5869 | 8868 |
| Sīāh Belāsh | city | Gilan | Iran | 37.54 | 49.14 | 59 | 3099 |
| Sīāh Bon | city | Sistan va Baluchestan | Iran | 26.29 | 60.85 | 2509 | 745 |
| Sīāh Bīd-e Bālā | city | Kermanshah | Iran | 34.34 | 47.20 | 4337 | 115335 |
| Sīāh Bīd-e Pā’īn | city | Kermanshah | Iran | 34.33 | 47.18 | 4291 | 120323 |
| Sīāh Bīd-e Soflá | city | Kermanshah | Iran | 34.33 | 47.18 | 4291 | 120323 |
| Sīāh Bīd-e ‘Olyā | city | Kermanshah | Iran | 34.34 | 47.20 | 4337 | 115335 |
| Sīāh Bījār | city | Gilan | Iran | 37.05 | 49.89 | 1853 | 11771 |
| Sīāh Bīl | city | Gilan | Iran | 37.56 | 49.17 | -1689 | 2857 |
| Sīāh Bīl | city | Gilan | Iran | 37.43 | 48.96 | 3349 | 2980 |
| Sīāh Bīl Maḩalleh | city | Gilan | Iran | 37.49 | 49.15 | 101 | 4248 |
| Sīāh Bīsheh | city | Mazandaran | Iran | 36.21 | 51.31 | 6709 | 9517 |
| Sīāh Būzān | city | Gilan | Iran | 37.54 | 49.22 | -1689 | 5345 |