General Willibald Karl Moritz Robert Rudolf Freiherr von Langermann und Erlencamp (29 March 1890 – 3 October 1942) was a Panzer General in the German army 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.