Constance of Aragon (disambiguation)

Constance or Constanza of Aragon may refer to:


 * Infantas of Aragon:
 * Constance of Aragon, Holy Roman Empress (1179–1222), daughter of Alfonso II of Aragon, married Emeric of Hungary and then, secondly, Frederick II, Holy Roman Emperor
 * Constance of Aragon, Lady of Villena (1239–1269), daughter of James I of Aragon, married Juan Manuel, Lord of Villena
 * Constance of Aragon, Queen of Majorca (1318–1346), daughter of Alfonso IV of Aragon, married James III of Majorca
 * Constance of Aragon, Queen of Sicily (1343–1363), daughter of Peter IV of Aragon, married Frederick III the Simple
 * Infantas of Aragon known by other regions:
 * Constance of Sicily, Queen of Cyprus (1304–1344), daughter of Frederick III of Sicily, married first Henry II of Jerusalem, secondly Leo IV of Armenia, and thirdly John of Cyprus
 * One queen consort of Aragon:
 * Constance of Sicily, Queen of Aragon, wife of Peter III of Aragon