Constance of Aragon

• Constance of Aragon, Holy Roman Empress, daughter of Alfonso II of Aragon, married Emeric of Hungary and then, secondly, Frederick II, Holy Roman Emperor
• Constance of Aragon, Lady of Villena, daughter of James I of Aragon, married Manuel, Lord of Villena
• Constance II of Sicily, Queen of Aragon as wife of Peter III of Aragon
• Constance of Aragon, Princess of Villena, daughter of James I of Aragon, married Juan Manuel, Prince of Villena
• Constance, [Queen of Cyprus and Armenia], infanta of Aragon, daughter of Frederick III of Sicily
• Constance of Aragon, Queen of Majorca, daughter of Alfonso IV of Aragon, married James III of Majorca
• Constance of Aragon, Queen of Sicily, daughter of Peter IV of Aragon, married Frederick III the Simple