| Carl Wentzel | |
| Birth Date: | 1876 12, df=yes |
| Birth Place: | Brachwitz, German Empire |
| Death Place: | Plötzensee Prison, Berlin, Nazi Germany |
| Death Cause: | Execution by hanging |
| Occupation: | Farmer, agricultural contractor |
Carl Wentzel-Teutschenthal (9 December 1876 – 20 December 1944) was a German farmer and agricultural contractor. He was executed at Plötzensee Prison in Berlin following the 20 July plot to assassinate Adolf Hitler.