Hans Daumiller (19 August 1910 – 12 January 1942) was a highly decorated Hauptmann in the Wehrmacht during World War II. He was also a recipient of the Knight's Cross of the Iron Cross. The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership. Hans Daumiller died on 12 January 1942 in Roslavl, Russia after an accidental shooting.