Lothar Fendler
German Nazi SS officer and Holocaust perpetrator
- Born: 1913-08-13 (Wrocław)
- Died: 1983-03-07 (Stuttgart)
- Country of citizenship: German Reich; Germany
- Occupation: dentist; military personnel
- Member of political party: Nazi Party
- Member of: Schutzstaffel
- Military rank: Sturmbannführer