| Official Name: | Zarghan |
| Native Name: | زرقان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Razavi Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Joghatai |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Joghatai |
| Established Title: | zarghan |
| Area Total Km2: | 3.5 |
| Population As Of: | 2015 |
| Population Total: | 1,964 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.5258°N 57.1861°W |
| Website: | zarghan20.ir |
Zarghan (Persian: زرقان, also Romanized as Zarghan and Zaraqān; also known as Zirghān) is a village in Joghatai Rural District, in the Central District of Joghatai County, Razavi Khorasan Province, Iran. At the 2006 census, its population was 1,964, in 563 families.