Kompanieführer ("company leader") is a German paramilitary title that has existed since the First World War.
Originally, the title of Kompanieführer was held by the officer commanding an infantry company (most often a Hauptmann or Oberleutnant.
After the close of World War I, the title became the first of several officer ranks in the Freikorps.
The last usage of Kompanieführer, as a paramilitary title, was in 1944 and 1945 when the position was held by company commanders of Volkssturm units.
Today the title is sometimes used by Schützenvereine (shooting societies).