García de Toledo Osorio, 6th Marquess of Villafranca

García Álvarez de Toledo Osorio, 6th Marquess of Villafranca (25 April 1579 in Naples – 21 January 1649 in Madrid), Prince of Montalbano, 3rd Duke of Fernandina was a Spanish nobleman, military and a Grandee of Spain. He and his brother Fadrique were prolific admirals.