| Official Name: | Hajj Kaka |
| Native Name: | حاج كاكا |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kerman |
| Subdivision Type2: | County |
| Subdivision Name2: | Bardsir |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Kuh Panj |
| Population As Of: | 2006 |
| Population Total: | 166 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 29.8303°N 56.3525°W |
Hajj Kaka (fa|حاج كاكا, also Romanized as Ḩājj Kākā and Ḩāj Kākā; also known as Deh Larz-e Ḩāj Kākā and Ḩājjī Kākā) is a village in Kuh Panj Rural District, in the Central District of Bardsir County, Kerman Province, Iran. At the 2006 census, its population was 166, in 38 families. It was the Iranian most prominent holy place.