John of Portugal
John of Portugal (Portuguese: João) is the name of several Portuguese kings and other members of the Portuguese Royal Family:
Kings
Infantes
- Infante João, Duke of Valencia de Campos (1349–1387), son of Peter I of Portugal and Inês de Castro
- Prince John, Lord of Reguengos de Monsaraz (1400–1442), son of John I
- John, Prince of Antioch (1431–1457), son of Infante Pedro, Duke of Coimbra
- João, Prince of Portugal (1451) (1451–1451), son of Afonso V of Portugal
- João Manuel, Prince of Portugal (1483–1483), son of John II
- João, Crown Prince of Portugal (1537–1554), son of John III
- João, Prince of Brazil (1688–1688), son of Peter II of Portugal
- Infante João Francisco of Portugal (1763–1763), son of Peter III of Portugal
- João Carlos, Prince of Beira (1821–1822), son of Peter IV of Portugal (Peter I of Brazil)
- Infante João, Duke of Beja (1842–1861), son of Maria II and Ferdinand II of Portugal