Parnas (surname)
Parnas is a surname. Notable people with the surname include:
- Aaron Parnas, American lawyer
- David Parnas, Canadian software engineer
- Jakub Karol Parnas, Jewish-Polish-Soviet biochemist
- Josef Parnas, Danish psychiatrist
- Leslie Parnas, American cellist
- Maya Parnas, Transnistrian politician
- Lev Parnas, American businessman
- Michal Parnas, Israeli computer scientist