Aufseherin was the position title for a female guard in Nazi concentration camps. Of the 50,000 guards who served in the concentration camps, training records indicate that approximately 3,500 were women. In 1942, the first female guards arrived at Auschwitz and Majdanek from Ravensbrück. The year after, the Nazis began conscripting women because of a shortage of male guards. In the context of these camps, the German position title of Aufseherin translates to (female) "overseer" or "attendant". Later female guards were dispersed to Bolzano (1944–1945), Kaiserwald-Riga (1943–44), Mauthausen, Stutthof (1942–1945), Vaivara (1943–1944), Vught (1943–1944), and at Nazi concentration camps, subcamps, work camps, detention camps and other posts.

From 1933 to 1945, Nazi Germany operated more than a thousand concentration camps, including subcamps on its own territory and in parts of German-occupied Europe.