| Official Name: | Hajjiabad-e Kark |
| Native Name: | حاجي ابادكرك |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Hamadan |
| Subdivision Type2: | County |
| Subdivision Name2: | Nahavand |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Giyan |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Giyan |
| Population As Of: | 2006 |
| Population Total: | 231 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 34.1489°N 48.2772°W |
Hajjiabad-e Kark (Persian: حاجي ابادكرك, also Romanized as Ḩājjīābād-e Kark; also known as Ḩājīābād, Haji Abad Olya, and Ḩājjīābād) is a village in Giyan Rural District, Giyan District, Nahavand County, Hamadan Province, Iran. At the 2006 census, its population was 231, in 57 families.