Dirk Hoogendam, a.k.a. Dieter Hohendamm, alias The Boxer (May 18, 1922, Vlaardingen - August 8, 2003 in Ringgau, Germany), was a Dutch war criminal. Hoogendam was sentenced to death after World War II because of his service in a foreign army (the German SS) and severe mistreatment of prisoners in Drenthe during the war. The sentence was later commuted to life imprisonment. In 1946 however, Hoogendam escaped and fled to Germany, and only a few years before his death, the Dutch paper De Telegraaf discovered that he was living in Ringgau under the name of Hohendamm.