Quinto di Treviso is a comune (municipality) in the Province of Treviso in the Italian region Veneto, located about 25 kilometres (16 mi) northwest of Venice and about 7 kilometres (4 mi) southwest of Treviso.In the church of Santa Cristina, a frazione of Quinto, is a Lorenzo Lotto's painting, the Santa Cristina al Tiverone Altarpiece.Quinto di Treviso borders the following municipalities: Morgano, Paese, Treviso, Zero Branco.