| Type: | municipality |
| Saraydüzü | |
| Coordinates: | 41.3297°N 34.8472°W |
| Province: | Sinop |
| District: | Saraydüzü |
| Leader Party: | AKP |
| Leader Name: | Hasan Peker |
| Population Total: | 1288 |
| Population As Of: | 2022 |
| Area Code: | 0368 |
| Blank1 Name: | Climate |
| Blank1 Info: | Cfb |
Saraydüzü is a town in Sinop Province in the Black Sea region of Turkey. It is the seat of Saraydüzü District.[1] Its population is 1,288 (2022).[2] The mayor is Hasan Peker (AKP).