Christian Ditter (born 1977) is an award winning director, producer and screenwriter who has worked on films, television and commercials. He is best known for his films The Crocodiles (2009), Love, Rosie (2014), How to Be Single (2016), and the Netflix series Girlboss (2017).

Ditter was born on March 9, 1977, in Giessen, Hesse. He graduated from the Evangelisch Stiftisches Gymnasium Gütersloh in 1996 and went to the University of Lüneburg from 1997 to 1998, majoring in Applied Cultural Studies. He then focused his studies on directing at the University of Television and Film Munich from 1998 to 2006.