The Bosut is a river in eastern Croatia and northwestern Serbia, a 186 km long left tributary of the Sava river.
Bosut is a village located in the Sremska Mitrovica municipality, in the Syrmia District of Serbia. It is situated near the Bosut River, in the autonomous province of Vojvodina. The village has a Serb ethnic majority and its population numbers 1,139 people (2002 census).
Bosut can refer to:
- Bosut (river), a river in Croatia and Serbia.
- Bosut (Sremska Mitrovica), a village in Serbia.