| Official Name: | Duz Aghol |
| Native Name: | دوزاغل |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | West Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Showt |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Qarah Quyun |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Qarah Quyun-e Jonubi |
| Population As Of: | 2006 |
| Population Total: | 213 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 39.0717°N 44.9408°W |
Duz Aghol (Persian: دوزاغل, also Romanized as Dūz Āghol and Dūz Āghel; also known as Dooz Aghlī, Duzagal, and Dūz Āghlī) is a village in Qarah Quyun-e Jonubi Rural District, Qarah Quyun District, Showt County, West Azerbaijan Province, Iran. At the 2006 census, its population was 213, in 56 families.