Wolfgang Deml (born July 31, 1945 in Tegernsee, Bavaria) is a German entrepreneur.
Deml studied industrial engineering at the Ludwig Maximilian University of Munich.
He began his career in management consulting at Rosenkrantz and Roland Berger, later, he was Chief Executive Officer at Union Investment.
He was a contributor member of Lundenburger Invest Beteiligungs AG, Süddeutsche Zuckerrübenverwertungs Cooperative eG to December 2003, MAN Truck & Bus Nutzfahrzeuge AG and Landwirtschaftliche Rentenbank, the Bayerische Landesbank and Raiffeisen Ware Austria Aktiengesellschaft.
Since 1999, he supported the supervisory boards of corporations AGCO, VK mills, Leipnik- Lundenburger Invest Beteiligungs AG, "Our warehouse" Warenhandelsgesellschaft mbH and Mannheimer Versicherung AG.