Isabella di Taranto, born Isabella de Clermont, ("c." 1424-30 March, 1465), Princess of Taranto, was the elder daughter of Tristan di Chiaramonte (Tristan de Clermont-Lodeve), Count of Cupertino, and Catherine of Taranto.
Isabella di Taranto, born Isabella de Clermont, ("c." 1424-30 March, 1465), was a Princess of Taranto in her own right and first Queen consort of Ferdinand I of Naples. She was the elder daughter of Tristan di Chiaramonte (Tristan de Clermont-Lodeve), Count of Cupertino, and Catherine of Taranto.