| Official Name: | Bidev |
| Native Name: | Бидев or Бидеԝ |
| Pushpin Map: | Tajikistan |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Tajikistan |
| Subdivision Type: | Country |
| Subdivision Name: |  Tajikistan |
| Subdivision Type1: | Region |
| Subdivision Name1: | Sughd Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Ayni District |
| Population As Of: | 2007 |
| Population Total: | 20 |
| Coordinates: | 39.205°N 69.0661°W |
| Elevation M: | 2580 |
| Blank1 Info Sec2: |
Bidev (Tajik: Бидев, Yaghnobi Бидев, also: Бедеф Bedef) is a village in Sughd Region, northwestern Tajikistan. It is part of the jamoat Anzob in the Ayni District.[2] Its population was 20 in 2007.[3]