Gaetano Cozzi (Zero Branco, September 15, 1922 - Venice, 15 March 2001) was an Italian historian, professor at Padua University, and researcher with the Giorgio Cini Foundation and Fondazione Benetton Studi e Ricerche.
He was a specialist in Venetian history, with special attention to the institutions, the relationship between law and society and the cultural environment.