Bergün Filisur is a municipality in the Albula Region in the canton of Graubünden in Switzerland . On 1 January 2018 the former municipalities of Bergün/Bravuogn and Filisur merged to form the new municipality of Bergün Filisur.

Bergün/Bravuogn is first mentioned in 1209 as de Bregonio.

Filisur is first mentioned in 1262 as villa Fallisour.

After the merger, Bergün Filisur has an area, as of 2009, of 190.14 km2 (73.41 sq mi).

The new municipality has a population (as of December 2020) of 7,050.