Pfeffer is a German surname.
Pfeffer may also refer to:
- Pfeffer (grape), a grape variety
- Bid Euchre variant Pfeffer, a card game
- Pfeffer (Brenz), a river of Baden-Württemberg, Germany, tributary of the Brenz
See also
edit- Pfeffer integral, in mathematics
- International Pfeffer Peace Award