XX Army Corps (Wehrmacht)

Commanders

• Infantry General Friedrich Materna, October 1940 – 10 September 1942
• Artillery General Rudolf Freiherr von Roman, 10 September 1942 – 14 February 1943
• Infantry General Erwin Vierow, 14 February – 10 March 1943
• Artillery General Rudolf Freiherr von Roman, 10 March – December 1943
• Infantry General Edgar Röhricht, December 1943 – January 1944
• Artillery General Rudolf Freiherr von Roman, January – 1 April 1945
• Cavalry General Carl-Erik Koehler, 1 April – 8 May 1945

  Area of operations

• Poland – October 1940 – June 1941
• Eastern Front, Central sector – June 1941 – April 1945
• Central Germany – April – May 1945