Klopfer
Klopfer is a German occupational surname, derived from the Middle High German klopfen, meaning "to pound, bang, or hammer", and thus indicating a person in the clothing trade, mining or metal working. The name may refer to:
- Bruno Klopfer, German psychologist
- Donald S. Klopfer, American businessman
- Eric Klopfer, American educator
- Eugen Klöpfer, German actor
- George Klopfer, American physician
- Gerhard Klopfer, German Nazi official
- Goetz Klopfer, American race walker
- Heini Klopfer, German architect
- Regina Klopfer, Hungarian singer
- Sonya Klopfer, American figure skater
