Walter Süß (24 December 1916 – March 1945) was a highly decorated Oberfeldwebel in the Wehrmacht during World War II. He was also a recipient of the Knight's Cross of the Iron Cross with Oak Leaves. The Knight's Cross of the Iron Cross and its higher grade Oak Leaves was awarded to recognise extreme battlefield bravery or successful military leadership. Walter Süß was listed as missing in action as of March 1945 in the Courland Pocket.