Joanna la Beltraneja
| Joanna of Castile | |
|---|---|
Queen Joana in Genealogia dos Reis de Portugal (António de Holanda; 1530–1534) | |
| Queen consort of Portugal | |
| Tenure | 30 May 1475 – 11 November 1477 |
| Tenure | 15 November 1477 – 28 August 1481 |
| Born | 28 February 1462 Royal Alcázar of Madrid |
| Died | 12 April 1530 (aged 68) Lisbon |
| Spouse | |
| House | Trastámara |
| Father | Disputed: Henry IV of Castile or The 1st Duke of Alburquerque |
| Mother | Joan of Portugal |
Joanna of Castile, known as la Beltraneja (28 February 1462 – 12 April 1530), was a claimant to the throne of Castile, and Queen of Portugal as the wife of King Afonso V, her uncle.