|Born||29 August 1913
|Died||31 August 1968
Landsberg am Lech
|Allegiance|| Nazi Germany (to 1945)
|Service/branch|| Luftwaffe (Wehrmacht)
|Years of service||1935–1942|
Sturzkampfgeschwader 2 "Immelmann"
|Commands held||I./Sturzkampfgeschwader 2 "Immelmann"|
|Awards||Knight's Cross of the Iron Cross with Oak Leaves|
Bruno Dilley (29 August 1913 – 31 August 1968) was a highly decorated Major in the Luftwaffe during World War II, and one of only 882 recipients 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.
The first bombing raid of the Second World War was conducted by Junkers Ju 87s of 3/StG 1 led by Leut. Bruno Dilley, together with Leutnant Horst Schiller and Uffz Gerhard Grenzel, on 1 September 1939 at 04:45am. Their target was Polish defence positions near the Dirschau Bridge near the Danzig corridor.
After the Polish campaign Dilley served in Norway, and after the Battle of France he flew operations during the Battle of Britain, before a transfer to the Mediterranean theatre. After operations against Malta, Dilley served in the offensives in Yugoslavia, Greece and the Invasion of Crete. During the assault on Greece in 1941 One of the dive bomber force's first casualties was Oberleutnant Dilley, then with I. /StG 1, who was shot down over Macedonia on 7 April 1941.
Dilley then served in North Africa, supporting the Afrikakorps. Hptm. Dilley was acting C.O. of I gruppe, StG. 1 during December 1941. He then deployed with his unit to the Eastern Front, where after some 325 combat operations, Dilley received the Knight's Cross and promoted to command of I. / StG 2 'Immelmann'. He then received the Oakleaves on 1 August 1943 . Dilley was taken off operations in October 1943 to command the ground-attack training unit Schlachtgeschwader 103 in Metz, until May 1944.
In 1956 he joined the post-war Luftwaffe, rising to the rank of Oberstleutnant, commanding a flight school in Landsberg[disambiguation needed]. Before retirement he was the Chief of the Military District of Reutlingen.
Awards and decorations 
- Flugzeugführerabzeichen (9 December 1936)
- Front Flying Clasp of the Luftwaffe in Gold (16 June 1941)
- Ehrenpokal der Luftwaffe (13 June 1941)
- Iron Cross (1939)
- Narvik Shield (30 January 1941)
- Silver Medal of Military Valor
- German Cross in Gold (15 December 1941)
- Knight's Cross of the Iron Cross with Oak Leaves
- Thomas 1997, p. 121.
- Fellgiebel 2000, p. 136.
- Fellgiebel 2000, p. 57.
- Brütting, Georg (1995). Das waren die deutschen Stuka-Asse 1939 - 1945 (in German). Motorbuch, Stuttgart. ISBN 3-87943-433-6.
- Fellgiebel, Walther-Peer (2000). Die Träger des Ritterkreuzes des Eisernen Kreuzes 1939–1945 (in German). Friedburg, Germany: Podzun-Pallas. ISBN 3-7909-0284-5.
- Scherzer, Veit (2007). 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 (in German). Jena, Germany: Scherzers Miltaer-Verlag. ISBN 978-3-938845-17-2.
- Thomas, Franz (1997). Die Eichenlaubträger 1939–1945 Band 1: A–K (in German). Osnabrück, Germany: Biblio-Verlag. ISBN 3-7648-2299-6.