Regina Ziegler (born 8 March 1944) is a German film and television producer.

Born in Quedlinburg, the daughter of a journalist, Ziegler briefly studied law at the Free University of Berlin, before dropping her studies to work at the Sender Freies Berlin as a production assistant.

[2] She produced about 500 works between cinema and television,[5] including the Golden Lion winner film A Year of the Quiet Sun by Krzysztof Zanussi, as well as works by Volker Schlöndorff, Andrzej Wajda, Ulrich Schamoni and her life-partner Wolf Gremm.

[2][5] During her career Ziegler received various awards and honours, including a Romy Award for her career,[6] a Lifetime Carl Laemmle Produzentenpreis [de], and the Federal Cross of Merit 1st Class.

[7] In 2006, her career was the subject of a retrospective at the Museum of Modern Art in New York.