Sann or SANN may refer to:
- Southern Arizona News Network (aka SANN), a regional 24-hour television news network
- Son Sann (1911–2000), a Cambodian politician
- Sann, a town in Sindh
- The former German name of the River Savinja in Slovenia
- SANN, a 2005 album entitled "Sylvain Auclair & Norman Nawrocki"
- Sann Gate, a location in the Ranikot Fort in Pakistan