| Official Name: | Kohel Bolagh |
| Native Name: | كهل بلاغ |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Hashtrud |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Nazarkahrizi |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Nazarkahrizi |
| Population As Of: | 2006 |
| Population Total: | 162 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 37.3358°N 46.72°W |
Kohel Bolagh (Persian: كهل بلاغ, also Romanized as Kohel Bolāgh; also known as Kohel Bolāghī) is a village in Nazarkahrizi Rural District, Nazarkahrizi District, Hashtrud County, East Azerbaijan Province, Iran. At the 2006 census, its population was 162, in 43 families.