| Official Name: | Agh Bolagh-e Mostafa Khan |
| Native Name: | اغبلاغ مصطفي خان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Ardabil |
| Subdivision Type2: | County |
| Subdivision Name2: | Namin |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Vilkij |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Vilkij-e Markazi |
| Population As Of: | 2006 |
| Population Total: | 624 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Coordinates: | 38.2708°N 48.5278°W |
Agh Bolagh-e Mostafa Khan (Persian: اغبلاغ مصطفي خان, also Romanized as Āgh Bolāgh-e Moşţafá Khān; also known as Āgh Bolāgh) is a village in Vilkij-e Markazi Rural District, Vilkij District, Namin County, Ardabil Province, Iran. At the 2006 census, its population was 624, in 140 families.