Winer is a surname. Notable people with the surname include:
- Ben J. Winer (1917–1984), American research psychologist
- Dave Winer (born 1955), American software developer
- Jason Winer (born 1972), American director, producer, writer
- Matt Winer (born 1969), American television personality
- Stephen Winer, American comedy writer
- Szlama Ber Winer (1911–1942), a Polish Jew during the Holocaust
See also
edit- 15606 Winer, a main-belt asteroid, named after American physicist Irvin M. Winer (1935–1982)
- Wiener (disambiguation)