| Official Name: | Qeshlaq-e Qalehjiq |
| Native Name: | قشلاق قلعه جيق |
| 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: | Vargahan |
| Population As Of: | 2006 |
| Population Total: | 46 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 38.5667°N 47.45°W |
Qeshlaq-e Qalehjiq (Persian: قشلاق قلعه جيق, also Romanized as Qeshlāq-e Qal‘ehjīq) is a village in Vargahan Rural District, in the Central District of Ahar County, East Azerbaijan Province, Iran. At the 2006 census, its population was 46, in 11 families.