| Official Name: | Qanat Bagh |
| Native Name: | قناتباغ |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Fars |
| Subdivision Type2: | County |
| Subdivision Name2: | Farashband |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Aviz |
| Population As Of: | 2006 |
| Population Total: | 303 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 29.0675°N 51.8769°W |
Qanat Bagh (Persian: قناتباغ, also Romanized as Qanāt Bāgh and Qanāt-i-Bāgh) is an ancient village in Aviz Rural District, in the Central District of Farashband County, Fars Province, Iran. At the 2006 census, its population was 303, in 69 families.