John VI of Portugal
| John VI | |
|---|---|
 Portrait by Domingos Sequeira, c. 1802-1806 | |
| King of Portugal | |
| Reign | 20 March 1816 – 10 March 1826 |
| Coronation | 6 February 1818 Royal Chapel |
| Predecessor | Maria I |
| Successor | Peter IV |
| King of Brazil | |
| Reign | 20 March 1816 – 12 October 1822 |
| Coronation | 6 February 1818 Royal Chapel |
| Predecessor | Maria I |
| Successor | Peter I (as Emperor of Brazil) |
| Born | 13 May 1767 Queluz Palace, Queluz, Portugal |
| Died | 10 March 1826 (aged 58) Bemposta Palace, Lisbon, Portugal |
| Burial | |
| Spouse | |
| Issue | Infanta Maria Teresa Francisco António, Prince of Beira Maria Isabel, Queen of Spain Pedro I and IV, Emperor of Brazil and King of Portugal Infanta Maria Francisca Infanta Isabel Maria Miguel I, King of Portugal Infanta Maria da Assunção Infanta Ana de Jesus Maria |
| House | Braganza |
| Father | Peter III of Portugal |
| Mother | Maria I of Portugal |
| Religion | Roman Catholicism |
| Signature |  |
Dom John VI (Portuguese: Joao VI) was King of Portugal from 1816 until his death in 1826. He was also King of Brazil until it's declaration of independence from Portugal.