Maja Classen (born December 28, 1974 in Heidelberg) is a German film director and screenwriter, primarily known for her 2006 documentary on the Berlin techno scene, Feiern.She studied film production at the Hochschule für Film und Fernsehen Potsdam "Konrad Wolff" (The Konrad Wolff University of Film and Television, in Potsdam, Germany).