Heinrich Otto Deichmann (born 30 November 1962) is a German entrepreneur.
He leads the family business Heinrich Deichmann-Schuhe GmbH founded by his father Heinz-Horst Deichmann, who was a medical doctor and entrepreneur in Essen, Germany.
The company goes back until 1913 when the ancestors of the Deichmann family opened a shoe store named Deichmann-Schuhe GmbH in Essen.
Heinrich Deichmann is one of the richest Germans with an estimated Net Worth as of March 2015 with US$4.7 billion.