Wolfgang Dauner ([ˈvɔlfɡaŋ ˈdaʊ̯nɐ]; 30 December 1935 – 10 January 2020) was a German jazz pianist who co-founded the United Jazz + Rock Ensemble. He worked with Hans Koller, Albert Mangelsdorff, Volker Kriegel and Ack van Rooyen and composed for radio, television, and film.