World War II Irnfried Freiherr von Wechmar[a] (12 February 1899 – 27 November 1959) was a highly decorated Oberst in the Wehrmacht during World War II and an Oberst der Reserve in the Bundeswehr.

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.