Tromsbuss
[Image:Tromsbuss.jpg|thumb|Volvo]
Tromsbuss AS was a bus company with operations in Tromsø Municipality, Karlsøy Municipality, and Balsfjord Municipality, in Troms county, Norway. The company had a contract with the Troms county municipality to provide transportation services. The company was a subsidiary of TIRB, that is controlled by Hurtigruten. In 2008, Tromsbuss was merged with TIRB and Ofotens Bilruter to form.