Klaus Ewerth | |
|---|---|
 Klaus Ewerth | |
| Born | 28 March 1907 Angerburg, East Prussia (now Węgorzewo, Poland) |
| Died | 20 December 1943 (aged 36) Atlantic Ocean |
| Allegiance |  Weimar Republic (to 1933) Nazi Germany |
| Service/ |  Reichsmarine Kriegsmarine |
| Years of service | 1925–43 |
| Rank | Kapitän zur See |
| Commands | U-1 U-35 U-36 U-26 U-850 |
| Battles/wars | World War II |
| Awards | Spanish Cross in Silver with Swords, U-boat War Badge, Iron Cross 2nd Class, War Merit Cross 1st Class with Swords |
Klaus Ewerth (28 March 1907 – 20 December 1943) was a German U-boat commander in World War II. He reached the rank of Kapitän zur See with the Kriegsmarine during World War II.