| Official Name: | Bistak |
| Native Name: | بيستك |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sistan and Baluchestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Qasr-e Qand |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Sarbuk |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Sarbuk |
| Population As Of: | 2006 |
| Population Total: | 111 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 25.8689°N 60.6061°W |
Bistak (Persian: بيستك, also Romanized as Bīstak; also known as Bī Āstūk) is a village in Sarbuk Rural District, Sarbuk District, Qasr-e Qand County, Sistan and Baluchestan Province, Iran. At the 2006 census, its population was 111, in 23 families.