Ca' Foscari University of Venice, or simply Ca' Foscari, is a public research university in Venice, Italy. Since its foundation in 1868, it has been housed in the Venetian Gothic palace of Ca' Foscari, from which it takes its name. The palace stands on the Grand Canal, between the Rialto and San Marco, in the sestiere of Dorsoduro, while the rest of the University is scattered around the historical centre. Ca' Foscari in addition has campuses in Mestre and Treviso.

Ca' Foscari, the palace of the Foscari family, is a Gothic building on the waterfront of the Grand Canal in the Dorsoduro sestiere of Venice, Italy.