Waldemar Klingelhoefer
German opera singer
- Born: 1900-04-04 (Moscow)
- Died: 1977-01-18 (Villingen-Schwenningen) (country: West Germany)
- Country of citizenship: German Empire; Nazi Germany; West Germany
- Occupation: opera singer
- Member of political party: Nazi Party (since: 1930-06-01)
- Member of: Schutzstaffel
- Military branch: Schutzstaffel
- VIAF ID: https://viaf.org/viaf/67493083
- ISNI: https://isni.org/isni/0000000017241792