Forced back by the 1944 Soviet winter offensive, the corps participated in the Battle for Narva Bridgehead in the summer of 1944. It then retreated with the rest of the army group across Estonia and into the Courland Peninsula. Transferred to the Oder Front and placed under Steiner's 11th SS Panzer Army, the corps participated in Operation Solstice before being assigned as the reserve corps to the 3rd Panzer Army.
Commanders
SS-ObergruppenführerFelix Steiner (1 May 1943 – 30 October 1944)
SS-ObergruppenführerGeorg Keppler (30 October 1944 – 4 February 1945)
Bernd Wegner (1980). "Auf dem Weg zur pangermanischen Armee. Dokumente zur Entstehungsgeschichte des III. ("germanischen") SS-Panzerkorps" [On the Way to a Pan-Germanic army. Documents on the Origins of the IIIrd (Germanic) Panzer Corps]. Militärgeschichtliche Mitteilungen (in German). 27 (2). Munich: Oldenbourg: 101–136. ISSN0026-3826.