Magnus II, Duke of Saxe-Lauenburg
| Magnus II | |
|---|---|
| Duke of Saxe-Lauenburg | |
| Reign | 1571 – 1573 | 
| Predecessor | Francis I | 
| Successor | Francis I | 
| Born | 1543 | 
| Died | 14 May 1603 Ratzeburg  | 
| Burial | Ratzeburg, Castle Chapel  | 
| Consort | Princess Sophia of Sweden | 
| Issue | Gustav of Saxe-Lauenburg | 
| House | House of Ascania | 
| Father | Francis I of Saxe-Lauenburg | 
| Mother | Sybille of Saxe-Freiberg | 
| Religion | Lutheran | 
Magnus II of Saxe-Lauenburg (1543 – 14 May 1603, in Ratzeburg) was the eldest surviving son of Duke Francis I of Saxe-Lauenburg and Sybille of Saxe-Freiberg, daughter of Duke Henry IV the Pious. In 1571 Magnus II ascended the throne after his father Francis I resigned due to indebtedness. Two years later Francis I, helped by his other son Francis (II), deposed Magnus II and re-ascended. Magnus' violent and judicial attempts to regain the duchy failed. In 1588 he was imprisoned for the remainder of his life.