Erik Magnusson, King of Sweden
| Erik Magnusson | |
|---|---|
| The seal of King Erik Magnusson | |
| Born | Early 1339 | 
| Died | 20 June 1359 (aged 20) | 
| Spouse | Beatrix of Bavaria | 
| House | Bjälbo | 
| Father | Magnus Eriksson | 
| Mother | Blanche of Namur | 
Erik Magnusson (1339 – 20 June 1359), sometimes known as Erik XII, was King of Sweden and lord of Scania in 1344–1359. He was a co-ruler with his father, King Magnus Eriksson, from 1356 until his death in 1359.