Magdalene Sibylle of Saxony
| Magdalene Sibylle of Saxony | |
|---|---|
Portrait by Karel van Mander III, 1642 | |
| Duchess consort of Saxe-Altenburg | |
| Tenure | 11 October 1652 – 6 January 1668 |
| Born | 23 December 1617 Dresden, Saxony |
| Died | 6 January 1668 (aged 50) Altenburg, Thuringia |
| Spouse | Christian, Prince-Elect of Denmark Frederick William II, Duke of Saxe-Altenburg |
| Issue | Christian, Hereditary Prince of Saxe-Altenburg Johanna Magdalena, Duchess of Saxe-Weissenfels Friedrich Wilhelm III, Duke of Saxe-Altenburg |
| House | Wettin |
| Father | John George I, Elector of Saxony |
| Mother | Magdalene Sibylle of Prussia |
Magdalene Sibylle of Saxony (23 December 1617 – 6 January 1668), in Denmark known as Magdalena Sibylla, was the Princess of Denmark and Norway from 1634 to 1647 as the wife of Prince-Elect Christian of Denmark, and the Duchess consort of Saxe-Altenburg as the wife of Frederick Wilhelm II, Duke of Saxe-Altenburg.