Back صيدا ساكسونيا ARZ Сидония Саксонска Bulgarian Sidonie Saská Czech Sidonie von Sachsen German Σιδωνία της Σαξονίας Greek Sidonia de Sajonia Spanish Sidonia Saxoniakoa Basque סידוני מסקסוניה HE Sidonia di Sassonia Italian Sidonia van Saksen Dutch
| Sidonie of Saxony | |
|---|---|
| Duchess of Brunswick-Lüneburg Princess of Calenberg-Göttingen | |
 Oil painting by Lucas Cranach the Elder | |
| Tenure | 1545–1573 |
| Born | 8 March 1518 Meissen |
| Died | 4 January 1575 (aged 56) Weißenfels |
| Burial | |
| Spouse | Eric II, Duke of Brunswick-Lüneburg |
| House | Wettin |
| Father | Henry IV, Duke of Saxony |
| Mother | Catherine of Mecklenburg |
Sidonie of Saxony (also: Sidonia; 8 March 1518, Meissen – 4 January 1575, Weißenfels) was a princess of the House of Wettin and by marriage Duchess of Brunswick-Lüneburg and Princess of Calenberg-Göttingen.