Free Corps Denmark (Danish: Frikorps Danmark) was a Danish volunteer free corps created by the Danish Nazi Party (DNSAP) in cooperation with Germany, to fight the Soviet Union during the Second World War. On June 29, 1941, days after the German invasion of the Soviet Union, the DNSAP's newspaper Fædrelandet proclaimed the creation of the corps. Its formation was subsequently sanctioned by the democratic elected Danish government which authorized officers of the Danish Army to join the unit. The corps was disbanded in 1943.