Zweifel is a German surname. Notable people with the surname include:
- Albert Zweifel (born 1949), former professional cyclo-cross cyclist
- Clint Zweifel (born 1973), American politician from Missouri
- David E. Zweifel (born 1934), American Ambassador to North Yemen
- Paul Zweifel (1848–1927), German gynaecologist and physiologist
- Richard G. Zweifel (1926–2019), American herpetologist
- Zweifel's frog (Rana zweifeli)
This page lists people with the surname Zweifel.
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.
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.