Bernd Dießner is a retired East German long-distance runner who specialized in the 5000 metres.
Career
He also competed at the 1968 Olympic Games. After retiring he has worked as a coach in the sports club LAC Erdgas Chemnitz, for André Pollmächer among others He has also coached Ulrike Bruns (for a very brief period of time), Jens-Peter Herold, Jürgen Straub and Olaf Beyer.