Lilienthal (surname)
# Lilienthal (surname)

Lilienthal is a German and Jewish surname. Notable people with the surname include:

* Alfred Lilienthal, American author
* Andor Lilienthal, Hungarian chess player
* David E. Lilienthal, (1899–1981) American public official at TVA and Atomic Energy Commission
* Gustav Lilienthal, German aviation pioneer, brother of Otto
* Max Lilienthal, Early Reform Rabbi
* Otto Lilienthal, German aviation pioneer, brother of Gustav
* Peter Lilienthal, film director
* Philip H. Lilienthal, American lawyer, camp director, and philanthropist
* Philip N. Lilienthal (1850–1908). American banker
