 | It has been suggested that this article be merged into Von der Osten family. (Discuss) Proposed since August 2024. |
| Osten-Sacken | |
|---|---|
| Noble family | |
 Princely arms of the family | |
| Founded | 14th century |
The House of Osten-Sacken is a noble family of Baltic Germans, which belonged to German, Swedish and Russian nobility. Members of the family held the titles of Baron, Graf, Knyaz and Fürst.