Andrea Biagio Badoer (2 February 1515 – September 1575) was a Venetian administrator and diplomat.
[1] In December 1567, as a member of the Council of Ten, Badoer took part in negotiations with imperial commissioners concerning the border between Venice and the County of Tyrol.
[1] In 1573, he was sent as an envoy extraordinary to Constantinople to sign the treaty ending the war with the Ottoman Empire.
[4][5] The Ottomans agreed to a truce of thirty years and mutual freedom of trade.
He fell ill en route at Vercelli, dictated his will by which he left his goods to his nephews on 11 September and died shortly after.