The Battle of Polesella, fought on 22 December 1509, by forces of the Duchy of Ferrara and the Republic of Venice, was a naval battle on the River Po in the War of the League of Cambrai in the Italian Wars.
This battle, which occurred on 22 December 1509, involved military units from the Duchy of Ferrara and the Republic of Venice as they engaged in a naval confrontation on the River Po, set against the backdrop of the Italian Wars and the War of the League of Cambrai.