Klaus Wyborny (b.June 5, 1945 in Bittkau bei Magdeburg; lives and works in Hamburg) is a German filmmaker, producer, film director, actor, cameraman and screenwriter, known for his experimental films.

Klaus Wyborny studied from 1963 to 1970 Theoretical Physics at the University of Hamburg and the Yeshiva University in New York City. Wyborny was co-founder in 1968, with Hellmuth Costard, Thomas Struck, Werner Nekes, Helmut Herbst, Werner Grassmann, and others, of the Hamburger Filmmacher Cooperative, which took the New American Cinema as an example and would develop an European version of American underground cinema. He worked for the literary journals BOA VISTA and Henry, and was co-founder of the 'Hamburger Filmgespräche'.