| Official Name: | Kalash |
| Native Name: | كلاش |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Shabestar |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Sufian |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Chelleh Khaneh |
| Population As Of: | 2006 |
| Population Total: | 343 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 38.3661°N 46.0364°W |
Kalash (Persian: كلاش, also Romanized as Kalāsh; also known as Kalās, Keyālāsh, Kialāsh, and Kūlash) is a village in Chelleh Khaneh Rural District, Sufian District, Shabestar County, East Azerbaijan Province, Iran. At the 2006 census, its population was 343, in 82 families.