Karl-Friedrich Höcker (11 December 1911 – 30 January 2000) was a Nazi war criminal, German commander in the SS and the adjutant to Richard Baer, who was a commandant of Auschwitz I concentration camp from May 1944 to December 1944.
In 2006, a photo album created by Höcker (the Höcker Album), with some 116 pictures from his time at Auschwitz, was given to the United States Holocaust Memorial Museum, sparking new interest in his activities as a concentration camp administrator.