Lothar Stark (5 September 1876 – 31 March 1944) was a German film producer.
Stark was originally a journalist, but was brought into the film industry by the tycoon Paul Davidson.
In 1933 when evidence of his Jewish background was discovered, Stark went into exile in Copenhagen.
In 1943 Stark, along with the majority of the Danish Jewish population, managed to escape to Sweden.
This biographical article related to film in Germany is a stub.