| Official Name: | Kalleh Kaz |
| Native Name: | كله كز |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sistan and Baluchestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Khash |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Sangan |
| Population As Of: | 2006 |
| Population Total: | 67 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 28.5964°N 61.3022°W |
Kalleh Kaz (Persian: كله كز; also known as Kalleh Gaz and Kateh Gaz) is a village in Sangan Rural District, in the Central District of Khash County, Sistan and Baluchestan Province, Iran. At the 2006 census, its population was 67, in 13 families.