Walter Grabmann (20 September 1905 – 20 August 1992) was a German World War II Luftwaffe Generalmajor. He was also a recipient of the Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes). The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership.Grabmann is credited with 7 aerial victories during the Spanish Civil War claimed in 137 combat missions.