Hubertus Knabe is a German historian and was the scientific director of the Berlin-Hohenschönhausen Memorial, a museum and memorial in a notorious former Stasi torture prison in Berlin. Knabe is noted for several works on oppression in the former Communist states of Eastern Europe, particularly in East Germany. He became involved with green politics, and was active in the Alliance '90/The Greens.

The Berlin-Hohenschönhausen Memorial is a museum and memorial located in Berlin's north-eastern Lichtenberg district in the locality of Alt-Hohenschönhausen, part of the former borough of Hohenschönhausen. It was opened in 1994 on the site of the main political prison of the former East German Communist Ministry of State Security, the Stasi.