| Official Name: | Hajjilar |
| Native Name: | حاجي لار |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Varzaqan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Kharvana |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Arzil |
| Population As Of: | 2006 |
| Population Total: | 86 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 38.605°N 46.2453°W |
Hajjilar (Persian: حاجي لار, also Romanized as Ḩājjīlār; also known as Aldzhilar, Aljīlar, Gheslagh Haji Lar Dizmar, Gūzī Ḩājjīlār, Ḩājīlār-e Gūney, Ḩājjīlar-e Gūnī, Ḩājjīlū, Qeshlāq-e Ḩājjīlār, Qeshlāq Ḩājelār, Qeshlāq Ḩājjīlār, Qeshlāq Kīājīlār, and Qishlāq Kiajilar) is a village in Arzil Rural District, Kharvana District, Varzaqan County, East Azerbaijan Province, Iran. At the 2006 census, its population was 86, in 20 families.