Flier (surname)
Flier or Flyer is a surname. Notable people with the surname include:
- Jaap Flier, Dutch ballet dancer and choreographer
- Jeffrey Scott Flier, American physician, endocrinologist, researcher and Dean of the Faculty of Medicine at Harvard University
- Manon Flier, Dutch volleyball player
- Natasha Flyer, American earth scientist and applied mathematician
- Yakov Flier, Russian concert pianist and teacher