Vinzaglio is a comune (municipality) in the Province of Novara in the Italian region Piedmont, located about 70 km northeast of Turin and about 15 km southwest of Novara. It is an agricultural borough in the rice-growing plain of Vercelli. Vinzaglio borders the following municipalities: Borgo Vercelli, Casalino, Confienza, Palestro and Vercelli. The Battle of Palestro was fought near the town on 30–31 May 1859.