| Building Name: | Kushk Complex |
| Religious Affiliation: | Islam |
| Map Type: | Iran |
| Location: | Ferdows County, Iran |
| Province: | South Khorasan Province |
| Architecture Type: | Mosque, Bathroom, Ab anbar |
| Year Completed: | Almost 1000 |
The complex consists of a mosque, a Bathroom and an Ab anbar. Kushk Mosque is the oldest mosque in South Khorasan Province, and based on the evidence of its existing architecture, its original structure dates back to the early centuries of Islam.[1] [2]