| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| قلعۀ زرات | city | Hamadan | Iran | 34.11 | 48.38 | 5869 | 16604 |
| قلعۀ زندانی | city | Semnan | Iran | 36.38 | 54.99 | 4327 | 43454 |
| قلعۀ زندليج | city | Hamadan | Iran | 35.37 | 48.77 | 5869 | 4922 |
| قلعۀ زنگول شاه | city | Kohgiluyeh va Bowyer Ahmad | Iran | 31.12 | 50.57 | 3349 | 3874 |
| قلعۀ زيوه | city | Azarbayjan-e Gharbi | Iran | 37.25 | 44.91 | 5029 | 6109 |