Barbania is a comune (municipality) in the Metropolitan City of Turin in the Italian region Piedmont, located about 25 kilometres (16 mi) north of Turin.

Barbania borders the following municipalities: Rivara, Busano, Rocca Canavese, Levone, and Vauda Canavese.

It originates from a Salassi Celtic village founded around the late 5th century BC.

In the Middle Ages it was a free commune (11th century), until it was conquered by Philip I of Piedmont in 1305; thenceforth, its history is connected with the Duchy of Savoy.

This article on a location in the Province of Turin is a stub.