Darjazin
Darjazin 
    Persian: درجزين  | |
|---|---|
City  | |
| Coordinates: 35°39′18″N 53°20′14″E / 35.65500°N 53.33722°E | |
| Country | Iran | 
| Province | Semnan | 
| County | Mehdishahr | 
| District | Central | 
| Population  (2016)  | |
 • Total  | 5,997 | 
| Time zone | UTC+3:30 (IRST) | 
Darjazin (Persian: درجزين) is a city in the Central District of Mehdishahr County, Semnan province, Iran, serving as the administrative center for Darjazin Rural District.