Palazzo Dolfin Manin is a palace in the sestiere of San Marco on the Canal Grande of Venice, northern Italy.
The palace was built by the noble Dolfin family starting from 1536, in order to renovate their previous residence, formed by two separate medieval edifices.
Ludovico Manin spent here in segregation his last years, after signing the Treaty of Campoformio which ended the Republic of Venice.
His family held the palace until 1867, when it was acquired by the National Bank of the Kingdom of Italy: the latter's successor, the Banca d'Italia, has currently its Venetian seat here.
The interior houses works by Giovan Battista Tiepolo, who executed them in 1725-1730 or in the 1740s, to celebrate the marriage between Ludovico Manin and Elisabetta Grimani (1748).