Quinto di Treviso is a comune in the Province of Treviso in the Italian region Veneto, located about 25 kilometres northwest of Venice and about 7 kilometres 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.