The Otto-Dix-Haus or Otto Dix House in Gera is a museum located in the birth house of the German painter Otto Dix, at Mohrenplatz 4. The building became an art museum in 1991, with exhibits on two floors. for the celebrations of the 100th birthday of Otto Dix. The museum, with the Orangerie, is part of the Kunstsammlung Gera.