Peter I of Portugal
| Peter I | |
|---|---|
Recumbent effigy on the tomb of King Peter I (c. 1360), Alcobaça Monastery | |
| King of Portugal | |
| Reign | 28 May 1357 – 18 January 1367 |
| Predecessor | Afonso IV |
| Successor | Ferdinand I |
| Born | 8 April 1320 Coimbra, Portugal |
| Died | 18 January 1367 (aged 46) Estremoz, Portugal |
| Burial | |
| Spouses | |
| Issue among others... | |
| House | Burgundy |
| Father | Afonso IV of Portugal |
| Mother | Beatrice of Castile |
Peter I (Portuguese: Pedro Afonso; 8 April 1320 – 18 January 1367), known as Peter the Just (Pedro o Justo) or Peter the Cruel (Pedro o Cruel), was King of Portugal from 1357 until his death in 1367.