| Official Name: | Sarmaran |
| Native Name: | سارمران |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | North Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Esfarayen |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Daman Kuh |
| Population As Of: | 2006 |
| Population Total: | 1,417 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 37.1286°N 57.2853°W |
Sarmaran (Persian: سارمران, also Romanized as Sārmarān, Sarmārān, and Sār Merān; also known as Chahār Mārān and Chārmārān) is a village in Daman Kuh Rural District, in the Central District of Esfarayen County, North Khorasan Province, Iran. At the 2006 census, its population was 1,417, in 315 families.