Pfenninger is a surname. Notable people with the surname include:
- Fritz Pfenninger (1934–2001), Swiss cyclist
- Hans Pfenninger (1929–2009), Swiss cyclist
- Louis Pfenninger (born 1944), Swiss racing cyclist
- Matthias Pfenninger (1739–1813), Swiss artist
- Otto Pfenninger (1855–1929), Swiss photographer
Surname listThis page lists people with the surname Pfenninger. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: