Giovanni Alberto Badoer was a Venetian cardinal who held significant ecclesiastical roles, including serving as the Patriarch of Venice and the Bishop of Brescia. Born in Venice in 1649 to a noble family, he received early religious training from his uncle. His career was marked by influential leadership in both Venice and Brescia, where he focused on clerical formation and addressing theological challenges. He died in Brescia in 1714 and is recognized as a venerable in the Catholic tradition.