Hartmann Grasser (23 August 1914 – 2 June 1986) was a World War II German fighter ace. He was credited with shooting down 103 Allied aircraft while flying 700 missions on the Western Front (8 victories), Eastern Front (83 victories), and in North Africa (12 victories.) 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.