Dorothea Binz (16 March 1920 – 2 May 1947) was an SS supervisor at Ravensbrück concentration camp during the Second World War.
Born to a lower middle class German family in Försterei Dusterlake, Binz attended school until she was fifteen. She volunteered for kitchen work at Ravensbrück in August 1939, and was given a position of Aufseherin (female overseer) the following month.
Binz served as an Aufseherin under Oberaufseherin Emma Zimmer, Johanna Langefeld, Maria Mandel, and Anna Klein-Plaubel. She worked in various parts of the camp, including the kitchen and laundry. Later, she is said to have supervised the bunker where women prisoners were tortured and killed. In August 1943, Binz was promoted to Stellvertretende Oberaufseherin (Deputy Chief Wardress). Her abuse was later described as unyielding. As a member of the command staff between 1943 and 1945, she directed training and assigned duties to over 100 female guards at one time. Binz reportedly trained some of the cruelest female guards in the system, including Ruth Closius.