Olaf Klose (13 January 1903 − 22 March 1987[1]) was a German art historian and librarian.
In 1929 with the work Die Familienverhältnisse auf Island.
Vor der Bekehrung zum Christentum auf Grund der Islendingasögur presented at the University of Leipzig he was awarded the title of Dr. phil.
He then worked in libraries in Kiel, Berlin, Marburg and Copenhagen.
From 1949 to 1970 he was director of the Schleswig-Holsteinische Landesbibliothek [de] in Kiel.