Henry, Duke of Anhalt-Köthen
| Henry | |
|---|---|
Portrait of Henry by Franz Krüger | |
| Duke of Anhalt-Köthen | |
| Reign | 1830–1847 |
| Predecessor | Frederick Ferdinand |
| Successor | Anhalt unified |
| Born | 30 July 1778 Pless |
| Died | 23 November 1847 Köthen |
| Spouse | Princess Auguste Friederike Reuss of Köstritz |
| House | House of Ascania |
| Father | Frederick Erdmann, Prince of Anhalt-Pless |
| Mother | Louise Ferdinande |
Henry of Anhalt-Köthen (30 July 1778 – 23 November 1847) was a German prince of the House of Ascania, ruler of the non-sovereign principality of Anhalt-Pless and the last ruler of the duchy of Anhalt-Köthen.