The Germanic SS was the collective name given to paramilitary and political organisations established in parts of German-occupied Europe between 1939 and 1945 under the auspices of the Schutzstaffel (SS). The units were modeled on the Allgemeine SS in Nazi Germany and established in Belgium, Denmark, the Netherlands, and Norway—population groups who were considered to be especially "racially suitable" by the Nazis. They typically served as local security police augmenting German units of the Gestapo, Sicherheitsdienst (SD), and other departments of the German Reich Security Main Office (RSHA), rendering them culpable for their participation in Nazi atrocities.

The Allgemeine SS was a major branch of the Schutzstaffel (SS) paramilitary forces of Nazi Germany; it was managed by the SS Main Office (SS-Hauptamt). The Allgemeine SS was officially established in the autumn of 1934 to distinguish its members from the SS-Verfügungstruppe, which later became the Waffen-SS, and the SS-Totenkopfverbände, which were in charge of the Nazi concentration camps and extermination camps. SS formations committed many war crimes against civilians and allied servicemen.