Margarethe Jochimsen, née Müller, (14 August 1931 - 15 September 2016)[1] was a German curator, art critic and museum director.
In 1961 she married the politician Reimut Jochimsen [de] (1933-1999), with whom she had a daughter and a son.
[2] From 1978 to 1986 Jochimsen was director of the Bonner Kunstverein [de] as an art historian with a doctorate and its chairman until 1996.
In 1988 she was the initiator for the rescue of the house of August Macke in Bonn; subsequently she was the founding director of the August-Macke-Haus in 1991 and headed it until 2002.
Among other things she was editor of the series of publications of the association August Macke Haus.