Roccabruna is a comune (municipality) in the Province of Cuneo in the Italian region Piedmont, located about 70 kilometres (43 mi) southwest of Turin and about 20 kilometres (12 mi) northwest of Cuneo. As of 31 December 2004, it had a population of 1,482 and an area of 24.1 square kilometres (9.3 sq mi).
Roccabruna borders the following municipalities: Cartignano, Dronero, Melle, San Damiano Macra, Valmala and Villar San Costanzo.