German art dealers

Dr. Hans Otto Carl Wendland (born 28 December 1880) was a German art dealer who was implicated in the trade in art looted by the Nazi regime during the Second World War. Among his key contacts were the French industrialist and collaborator Achille Boitel, Hugo Engel, Allen Loebl, Yves Perdoux and others in Paris and Charles Montag, Théodore Fischer, Alexander von Frey and Albert Skira in Switzerland.

Wolfgang Gurlitt (15 February 1888 – 26 March 1965) was a German art dealer, museum director and publisher whose art collection included Nazi-looted art.

Johanna Ey (4 March 1864 – 27 August 1947) was a German art dealer during the 1920s. She became known as Mutter Ey (Mother Ey) for the nurturing support she provided to her artists, who included Max Ernst and Otto Dix.