Commanders
- Oberstleutnant Post (? May 1942 - 28 Jan 1943)
- Oberstleutnant Erich Hoheisel (28 Jan 1943 - ? May 1943)
- Hauptmann Clemens-Heinrich Graf von Kageneck (Jul 1943 - 30 Jan 1944)
- Hauptmann Rolf Fromme (? Feb 1944 - ? Dec 1944)
- Hauptmann Nordwin von Diest-Körber (? Dec 1944 - ? Feb 1945)
Read more about this topic: 503rd Heavy Tank Battalion (Germany)