Bělá nad Radbuzou (German: Weißensulz) is a town in Domažlice District in the Plzeň Region of the Czech Republic.

Bělá nad Radbuzou consists of 12 municipal parts (in brackets population according to the 2021 census):[2] Bělá nad Radbuzou probably got its name from the Radbuza River, which was called here Bílý potok ('white stream').

The town is situated at the confluence of the Radbuza River and the stream Bezděkovský potok.

The built-up area lies in the Upper Palatine Forest Foothills, but most of the municipal territory lies in the Upper Palatine Forest and borders Germany in the west.

The first written mention of Bělá nad Radbuzou is from 1121, when the near Přimda Castle was built.