| Official Name: | Kivaj |
| Native Name: | كيوج |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Sarab |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Mehraban |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Ardalan |
| Population As Of: | 2006 |
| Population Total: | 326 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 38.0678°N 47.0894°W |
Kivaj (Persian: كيوج, also Romanized as Kīvaj; also known as Gīvaj, Kavā, Kovā, and Kuva) is a village in Ardalan Rural District, Mehraban District, Sarab County, East Azerbaijan Province, Iran. At the 2006 census, its population was 326, in 93 families.