Borgomanero is a comune (municipality) in the Province of Novara in the Italian region Piedmont. It is about 60 kilometres (37 mi) northwest of Milan, about 30 kilometres (19 mi) northwest of Novara and not far from the border between Lombardy and Piedmont

Borgomanero borders the following municipalities: Bogogno, Briga Novarese, Cressa, Cureggio, Fontaneto d'Agogna, Gargallo, Gattico, Gozzano, Invorio, Maggiora, Veruno.