| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sefid Aran | city | Alborz | Iran | 36.06 | 50.87 | 7549 | 2352 |
| Sefidarak | city | Alborz | Iran | 36.05 | 50.73 | 5869 | 10308 |
| Sefīd Dasht | city | Alborz | Iran | 35.76 | 50.99 | 4189 | 230540 |
| Sefīd Dārān | city | Alborz | Iran | 36.06 | 50.87 | 7549 | 2352 |
| Sefīd Kūrān | city | Alborz | Iran | 36.15 | 50.67 | 6850 | 2086 |
| Sefīddārak | city | Alborz | Iran | 36.05 | 50.73 | 5869 | 10308 |
| Seh Torkān | city | Alborz | Iran | 36.24 | 50.49 | 6266 | 2086 |
| Sehrud | city | Alborz | Iran | 36.08 | 50.90 | 7549 | 2086 |
| Sekvanchan | city | Alborz | Iran | 36.20 | 50.82 | 6929 | 2086 |
| Seyfabad | city | Alborz | Iran | 35.91 | 50.78 | 4350 | 37697 |
| Seyfabad-e Khalemeh | city | Alborz | Iran | 35.91 | 50.78 | 4350 | 37697 |
| Seyfdārak | city | Alborz | Iran | 36.05 | 50.73 | 5869 | 10308 |
| Seyfābād-e Bozorg | city | Alborz | Iran | 35.91 | 50.77 | 4333 | 37697 |
| Seyfābād-e Khāleşeh | city | Alborz | Iran | 35.91 | 50.70 | 4189 | 37697 |
| Seyfābād-e Pol-e Kordān | city | Alborz | Iran | 35.91 | 50.78 | 4350 | 37697 |
| Seyyedābād | city | Alborz | Iran | 36.20 | 50.70 | 6870 | 2086 |