Lilienfeld (disambiguation)
Lilienfeld may refer to:
- Lilienfeld, a city in Lower Austria
- Lilienfeld Abbey, a Cistercian monastery in Lilienfeld, Austria
- Abraham Lilienfeld, American epidemiologist
- Julius Edgar Lilienfeld, German-American engineer and inventor
- Paul von Lilienfeld, Russian statesman and social scientist
- Robert Lilienfeld, American author
- Scott Lilienfeld, American author, professor, Psychologist