Diyadin
| Diyadin | |
|---|---|
| Coordinates: 39°32′24″N 43°40′38″E / 39.54000°N 43.67722°E | |
| Country | Turkey | 
| Province | Ağrı | 
| District | Diyadin | 
| Government | |
| • Mayor | Özgür DEMİR (AKP) | 
| Elevation | 1,925 m (6,316 ft) | 
| Population  (2021) | 20,302 | 
| Time zone | UTC+3 (TRT) | 
| Postal code | 04900 | 
| Website | www | 
Diyadin (Kurdish: Giyadîn; Armenian: Տատէոն, romanized: Tatēon) is a town in Ağrı Province of Turkey, at the foot of Mount Tendürek, a high peak in the Aladağlar range that stands between Ağrı and the north shore of Lake Van. It is the seat of Diyadin District. Its population is 20,302 (2021).