This is a list of free corps (), various military and/or paramilitary units raised from the civilian population.
Habsburg monarchy Free corps, pre-1754 German units Serbian Free Corps (1787–1792) Patriot militias, called Free Corps, in Austrian Netherlands
Prussia Freiwilliges Feldjäger-Korps von Schmidt (1813–14), a volunteer riflemen corps that formed in late 1813 Lützow Free Corps (1813–14), a voluntary force of the Prussian Army during the Napoleonic Wars
Post World War I Freikorps Caspari Freikorps Epp Freikorps in the Baltic Freikorps Lichtschlag Freikorps Oberland
World War II British Free Corps (BFC; ), in the Waffen-SS World War II Sudetendeutsches Freikorps, was a paramilitary fifth-columnist organisation formed by Czech German nationalists with Nazi sympathies Free Corps Denmark (1941–1943), Danish volunteer free corps created by the Danish Nazi Party (DNSAP) Freikorps Sauerland
Other Exercitiegenootschap, private military and military training organisation in the 18th century Netherlands Schutterij, a voluntary city guard or citizen militia in the medieval and early modern Netherlands Munckska kåren, was a Swedish secret paramilitary group Volunteer unit “Freikorps”, a volunteer Ukrainian unit in the War in the Donbas and Russo-Ukrainian war
Fictional In Shannara series of novels written by Terry Brooks, the Free Corps is a unit of the Border Legion of Callahorn and was led by Stee Jans; it appeared in The Elfstones of Shannara, helping to defend the Ellcrys against the Demons.