| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Posht Samavat | city | Kermanshah | Iran | 34.04 | 46.15 | 4189 | 4184 |
| Posht Sara | city | Gilan | Iran | 37.15 | 49.41 | 144 | 8493 |
| Posht Sarak | city | Balkh | Afghanistan | 36.15 | 66.94 | 2641 | 5715 |
| Posht Sarāb | city | Kermanshah | Iran | 33.90 | 47.02 | 5029 | 6429 |
| Posht Sefid | city | Kerman | Iran | 29.18 | 57.35 | 9642 | 1341 |
| Posht Sefid | city | Hormozgan | Iran | 27.61 | 57.06 | 2004 | 4023 |
| Posht Sefid | city | Kerman | Iran | 29.22 | 57.25 | 10908 | 1341 |
| Posht Sefid-e `Olya | city | Kerman | Iran | 29.18 | 57.35 | 9642 | 1341 |
| Posht Sefīd | city | Hormozgan | Iran | 27.62 | 57.07 | 2509 | 4023 |
| Posht Sefīd-e Bondar | city | Kerman | Iran | 29.18 | 57.35 | 9642 | 1341 |
| Posht Sefīd-e Soflá | city | Kerman | Iran | 29.18 | 57.35 | 9642 | 1341 |
| Posht Sefīd-e ‘Olyā | city | Kerman | Iran | 29.18 | 57.35 | 9642 | 1341 |
| Posht Sera | city | Gilan | Iran | 37.15 | 49.41 | 144 | 8493 |
| Posht Sha | city | Qom | Iran | 34.59 | 50.12 | 7549 | 1360 |
| Posht Shahr | city | Sistan va Baluchestan | Iran | 27.14 | 63.22 | 3349 | 894 |
| Posht Shāh | city | Kerman | Iran | 27.57 | 57.31 | 1935 | 4023 |
| Posht Shīrān | city | Kerman | Iran | 30.48 | 57.28 | 6709 | 447 |
| Posht Sorkh | city | Kerman | Iran | 28.95 | 57.65 | 5029 | 1341 |
| Posht Sīm | city | Mazandaran | Iran | 36.50 | 52.76 | 39 | 50813 |