André van Duin, stage name of Adrianus Marinus (Adri) Kyvon (Rotterdam, February 20, 1947), is a Dutch comedian, revue artist, singer, actor, director, presenter, writer, and programme maker. In 2017, the Algemeen Dagblad called him 'The Netherlands' greatest popular comedian for over half a century'. Van Duin is also a very popular comedian and television personality in Flanders.