Palazzo Porto is a palazzo built by Andrea Palladio in Contrà Porti, Vicenza, Italy. It is one of two palaces in the city designed by Palladio for members of the Porto family . Commissioned by the noble Iseppo da Porto, just married (about 1544), this building had a rather long designing stage and a longer and troublesome realization, partially unfinished.
Since 1994 UNESCO has been included the palazzo, with other examples of palladian architecture in Vicenza, in a World Heritage Site City of Vicenza and the Palladian Villas of the Veneto.