| Official Name: | Qeshlaq-e Hajjilar |
| Native Name: | قشلاق حاجيلار |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Ahar |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Qeshlaq |
| Population As Of: | 2006 |
| Population Total: | 24 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 38.4478°N 47.3683°W |
Qeshlaq-e Hajjilar (Persian: قشلاق حاجيلار, also Romanized as Qeshlāq-e Ḩājjīlār and Qeshlāq-e Ḩājjīlar) is a village in Qeshlaq Rural District, in the Central District of Ahar County, East Azerbaijan Province, Iran. At the 2006 census, its population was 24, in 5 families.