Staffelführer was one of the first paramilitary ranks used by the German Schutzstaffel (SS) in the early years of that group's existence. The later SS rank of Staffelführer traces its origins to the First World War, where the title was used by commanding officers of the Deutsches Heer's Luftstreitkräfte aircraft squadrons initially named as Feldflieger Abteilung as observation-only units in 1914, and during 1916, became known as Staffeln.