Charles, Duke of Orléans or Charles, duc d'Orléans may refer to:

Charles I, Duke of Orléans (1394–1465) Charles II, Duke of Orléans (1522–1545), son of king Francis I of France Charles Maximilien, Duke of Orléans, later Charles IX of France (1550–1574)

See also Charles d'Orléans (disambiguation)