The province of Verbano-Cusio-Ossola is a province in the Piedmont region of Italy. It was created in 1992 through the fusion of three geographical areas which had previously been part of the province of Novara. The area flanking the western shore of Verbano forms the eastern part of the province; Cusio and its environs form the southern part; while the north and west of the province consist of the Ossola, a region of Alpine mountains and valleys. The ISO code for the province is VB.

Piedmont, located in northwest Italy, is one of the 20 regions of Italy. It borders the Liguria region to the south, the Lombardy and Emilia-Romagna regions to the east, and the Aosta Valley region to the northwest.