| Official Name: | Barazlu |
| Native Name: | بارازلو |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Ajab Shir |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Qaleh Chay |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Kuhestan |
| Population As Of: | 2006 |
| Population Total: | 660 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 37.5419°N 46.1506°W |
Barazlu (Persian: بارازلو, also Romanized as Bārāzlū; also known as Bāzār and Bārāz) is a village in Kuhestan Rural District, Qaleh Chay District, Ajab Shir County, East Azerbaijan Province, Iran. At the 2006 census, its population was 660, in 158 families.