Maria of Aragon may refer to: Marie of Montpellier (1182–1213), wife of Peter II of Aragon Maria of Aragon (1248–1267), daughter of James I of Aragon and of Hungary, became a nun Marie of Lusignan, Queen of Aragon (1273–1319), wife of James II of Aragon Maria of Aragon, Lady of Cameros (1299–1347), daughter of James II of Aragon, wife of Infante Peter of Castile, Lord of Cameros Maria of Navarre (1329–1347), wife of Peter IV of Aragon Maria de Luna (1358–1406), wife of Martin I of Aragon Maria of Aragon, Queen of Castile (1396–1445), daughter of Ferdinand I of Aragon, wife of John II of Castile Maria of Castile (1401–1458), wife of Alfonso V of Aragon Maria of Aragon, Queen of Portugal (1482–1517), daughter of Isabella I of Castile and Ferdinand II of Aragon, and second wife of Manuel I of Portugal Maria d'Aragona (1503–1568), Marchese of Vasto, daughter of Fernando de Aragón, 1st Duke of Montalto Maria of Aragon (1505–1558), daughter of Joanna of Castile and Philip the Handsome, and wife of Louis II of Hungary
See also Maria of Castile (disambiguation) Maria Aragon (born 2000), Canadian singer