Heinrich Ernst (26 May 1917 – 28 November 2002) was a highly decorated Oberfeldwebel 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.
Fellgiebel, Walther-Peer (2000) (in German). Die Träger des Ritterkreuzes des Eisernen Kreuzes 1939–1945 – Die Inhaber der höchsten Auszeichnung des Zweiten Weltkrieges aller Wehrmachtsteile [The Bearers of the Knight's Cross of the Iron Cross 1939–1945 — The Owners of the Highest Award of the Second World War of all Wehrmacht Branches]. Friedberg, Germany: Podzun-Pallas. ISBN 978-3-7909-0284-6.
Scherzer, Veit (2007) (in German). Die Ritterkreuzträger 1939–1945 Die Inhaber des Ritterkreuzes des Eisernen Kreuzes 1939 von Heer, Luftwaffe, Kriegsmarine, Waffen-SS, Volkssturm sowie mit Deutschland verbündeter Streitkräfte nach den Unterlagen des Bundesarchives [The Knight's Cross Bearers 1939–1945 The Holders of the Knight's Cross of the Iron Cross 1939 by Army, Air Force, Navy, Waffen-SS, Volkssturm and Allied Forces with Germany According to the Documents of the Federal Archives]. Jena, Germany: Scherzers Miltaer-Verlag. ISBN 978-3-938845-17-2.
1 Oak Leaves with Panzer-Regiment 2 (16th Panzer Division). 2 Oak Leaves with the 15th Panzer Division. 3 Knight's Cross with Schützen-Regiment 10, Oak Leaves with Kradschützen-Bataillon 59, Swords with Panzergreandier-Regiment 10. 4 Oak Leaves with Brigade z.b.V. (Panzer Division "Hermann Göring"). 5 Knight's Cross with Grenadier-Regiment 195 (78th Infantry Division). This along with the ? (question mark) indicates doubt regarding the veracity and formal correctness of the listing.