Palazzo Grassi (also known as the Palazzo Grassi-Stucky) is an edifice in the Venetian Classical style located on the Grand Canal, between the Palazzo Moro Lin and the campo San Samuele, in Venice, Italy. It was designed by Giorgio Massari, and the building was completed between 1748 and 1772. The latecomer among the palaces on the Grand Canal of Venice, Palazzo Grassi has an academic classical style that is in contrast to the surrounding Byzantine Romanesque and Baroque Venetian palazzi.