Gazzaniga is a comune (municipality) in the Province of Ber**** in the Italian region of Lombardy, located about 60 kilometres (37mi) northeast of Milan and about 15 kilometres (9mi) northeast of ****.
Gazzaniga borders the following municipalities: Albino, Aviatico, Cene, Cornalba, Costa di Serina, Fiorano al Serio, Vertova.