| Firuz Ağa Mosque | |
| Religious Affiliation: | Islam |
| Festivals: | --> |
| Organizational Status: | --> |
| Municipality: | Istanbul |
| Country: | Turkey |
| Map Type: | Turkey Istanbul |
| Map Size: | 220px |
| Map Relief: | yes |
| Coordinates: | 41.0077°N 28.9763°W |
| Architecture Type: | mosque |
| Architecture Style: | Ottoman |
| Creator: | Firuz Ağa |
| Year Completed: | 1491 |
| Date Destroyed: | --> |
| Minaret Quantity: | 1 |
| Materials: | stone |
| Elevation Ft: | --> |
The Firuz Ağa Mosque (tr|Firuz Ağa Camii) is a 15th-century Ottoman mosque in the Fatih district of Istanbul, Turkey. It was built by Firuz Ağa, the head treasurer of Sultan Beyazıt II. The marble sarcophagus of Firuz Ağa is located in the mosque complex. The mosque is located in the historical center of the city of Istanbul, on the Divanyolu Street, close to other prominent historical landmarks, Sultanahmet Mosque, Aya Sofya and Basilica Cistern.