Back كاثرين من ساكس لاونبورج ARZ Catalina de Saxonia-Lauenburgu AST Кацярына Саксен-Лаўэнбургская Byelorussian Катарина фон Саксония-Лауенбург (1513 – 1535) Bulgarian Kateřina Sasko-Lauenburská Czech Katarina af Sachsen-Lauenburg Danish Katharina von Sachsen-Lauenburg (1513–1535) German Αικατερίνη της Σαξονίας-Λάουενμπουργκ Greek Catalina de Sajonia-Lauenburgo Spanish Katalina Saxonia-Lauenburgokoa Basque
| Catherine of Saxe-Lauenburg | |
|---|---|
 Catherine as depicted on her tomb | |
| Queen consort of Sweden | |
| Tenure | 24 September 1531 – 23 September 1535 |
| Born | 24 September 1513 Ratzeburg |
| Died | 23 September 1535 (aged 21) Stockholm |
| Burial | |
| Spouse | Gustav I of Sweden |
| Issue | Eric XIV of Sweden |
| House | Ascania |
| Father | Magnus I, Duke of Saxe-Lauenburg |
| Mother | Catherine of Brunswick-Lüneburg |
| Religion | Lutheran |
Catherine of Saxe-Lauenburg (Katarina in Swedish) (24 September 1513 – 23 September 1535) was the first wife of Gustav I of Sweden and thus Queen of Sweden from 1531 until her death in 1535.