|Country||Bosnia and Herzegovina|
|Length||249.7 km (155.2 mi) |
|Basin size||6,274 km2 (2,422 sq mi) |
|Progression||Sava→ Danube→ Black Sea|
The Vrbas (Serbian Cyrillic: Врбас, pronounced [ʋr̩̂ba(ː)s]) is a major river with a length of 250 kilometres (160 mi), in western Bosnia and Herzegovina. It is a right tributary of the Sava river. The city of Banja Luka is located on the river banks.