Sherry Hormann (born 20 April 1960) is a German-American film director. Hormann is best known for her movies Guys and Balls (2004), Desert Flower (2009), and 3096 Days (2013). Hormann was born in the United States, but moved to Germany in 1966 when she was six years old. She attended the Munich Academy for Television and Film (HFF) and mainly works in German cinema today. She was married to film director Dominik Graf. In October 2011, she married cinematographer Michael Ballhaus; he died in April 2017.