Jenisch House (Jenisch Haus) is a country house in Hamburg built in the 19th century and an example of Hanseatic lifestyle and neoclassical architecture. As of 2008, Jenisch House is the home of the Museum für Kunst und Kultur an der Elbe. The house was built by Franz Forsmann and Karl Schinkel for Martin Johann Jenisch between 1831 and 1834. Jenisch used it as a country house.
Jenisch House is located in Jenisch Park, Hamburg's oldest landscaped park and a protected area of 43 ha (110 acres). The park was landscaped by Caspar Voght as a model farm and arboretum about 1800. It is located in the former independent locality of Klein Flottbek, now part of the Othmarschen quarter of Hamburg with a view toward the Elbe river, often described as "magnificent".