Campertogno is a comune (municipality) in the Province of Vercelli in the Italian region Piedmont, located about 90 kilometres (56 mi) northeast of Turin and about 60 kilometres (37 mi) northwest of Vercelli.

Campertogno borders the following municipalities: Boccioleto, Mollia, Piode, Rassa, Riva Valdobbia, and Scopello.