Hans Florian Zimmer (born September 12, 1957) is a German film score composer and music producer. He has composed music for over 100 films, including Hollywood blockbusters such as the Pirates of the Caribbean series, Gladiator, The Lion King, The Da Vinci Code and The Dark Knight.

Zimmer spent the early part of his career in the United Kingdom before moving to the United States. He is the head of the film music division at DreamWorks studios, and works with other composers through the company which he founded, Remote Control Productions. His work is notable for integrating electronic music sounds with traditional orchestral arrangements.