| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sīāh Gahar | city | Markazi | Iran | 34.02 | 50.56 | 6036 | 914 |
| Sīāh Galvandān | city | Gilan | Iran | 37.19 | 49.50 | 85 | 26789 |
| Sīāh Galvandān-e Pā’īn | city | Gilan | Iran | 37.20 | 49.50 | 65 | 37313 |
| Sīāh Galā | city | Markazi | Iran | 35.24 | 50.06 | 6758 | 1341 |
| Sīāh Galūbandān-e Pā’īn | city | Gilan | Iran | 37.20 | 49.50 | 65 | 37313 |
| Sīāh Gaz | city | Sistan va Baluchestan | Iran | 28.54 | 61.34 | 5029 | 596 |
| Sīāh Gel | city | Ghazni | Afghanistan | 33.51 | 68.34 | 7549 | 26103 |
| Sīāh Gel | city | Lorestan | Iran | 33.59 | 48.60 | 5869 | 2682 |
| Sīāh Gel | city | Ilam | Iran | 32.71 | 47.82 | 1223 | 2682 |
| Sīāh Gel | city | Khuzestan | Iran | 30.94 | 49.79 | 390 | 2435 |
| Sīāh Gel | city | Ilam | Iran | 33.90 | 46.09 | 2933 | 5215 |
| Sīāh Gel | city | Lorestan | Iran | 33.59 | 48.62 | 5869 | 2682 |
| Sīāh Gel-e Shāh ‘Abbās | city | Lorestan | Iran | 33.59 | 48.60 | 5869 | 2682 |
| Sīāh Gerd | city | Parwan | Afghanistan | 35.01 | 68.86 | 6709 | 6997 |
| Sīāh Ghow | city | Badghis | Afghanistan | 35.20 | 64.25 | 6817 | 745 |
| Sīāh Gird | city | Balkh | Afghanistan | 36.92 | 67.08 | 1066 | 7697 |
| Sīāh Gird | city | Kerman | Iran | 29.25 | 57.07 | 7549 | 1341 |
| Sīāh Gird Kingari | city | Kerman | Iran | 29.25 | 57.07 | 7549 | 1341 |
| Sīāh Gol-e Pā’īn | city | Azarbayjan-e Gharbi | Iran | 36.66 | 45.65 | 5948 | 2086 |
| Sīāh Goleh | city | Hamadan | Iran | 34.95 | 47.97 | 6709 | 4469 |
| Sīāh Golvandān-e Bālā | city | Gilan | Iran | 37.20 | 49.50 | 65 | 37313 |
| Sīāh Golvandān-e Pā’īn | city | Gilan | Iran | 37.20 | 49.50 | 65 | 37313 |
| Sīāh Gulī | city | Bamyan | Afghanistan | 34.50 | 66.89 | 10967 | 3492 |
| Sīāh Gāh | city | Sistan va Baluchestan | Iran | 27.79 | 61.34 | 5029 | 872 |
| Sīāh Gāh | city | Sistan va Baluchestan | Iran | 27.44 | 60.86 | 2690 | 596 |
| Sīāh Gārbon | city | Gilan | Iran | 36.84 | 49.85 | 5869 | 6219 |
| Sīāh Gāv | city | Ilam | Iran | 32.86 | 47.71 | 2073 | 2655 |
| Sīāh Gīrō | city | Ghor | Afghanistan | 34.47 | 66.58 | 10908 | 3152 |
| Sīāh Gōlī | city | Bamyan | Afghanistan | 34.50 | 66.82 | 10908 | 3147 |
| Sīāh Gōsh | city | Daykundi | Afghanistan | 33.46 | 65.48 | 8389 | 2533 |
| Sīāh Gūr-e Ḩājjī | city | Sistan va Baluchestan | Iran | 28.74 | 60.76 | 6709 | 596 |
| Sīāh Gūrāb-e Pā’īn | city | Gilan | Iran | 37.22 | 50.04 | -1689 | 33069 |
| Sīāh Gūsheh-ye Khvājeh Zā‘ī | city | Farah | Afghanistan | 32.48 | 63.52 | 3740 | 298 |
| Sīāh Gūsheh-ye Nūrzā’ī | city | Farah | Afghanistan | 32.46 | 63.52 | 3635 | 298 |