| Ernst-August Roth | |
| Birth Date: | 19 April 1898 |
| Birth Place: | Potsdam, Germany |
| Death Place: | Ahrensburg, Germany |
| Allegiance: | (to 1918) (to 1928) |
| Branch: | (1916–1918)II. Seeflieger-Abteilung (1919–1928) Luftwaffe (1934–1945) |
| Serviceyears: | 1916—1945 |
| Rank: | Generalleutnant |
| Commands: | KG 40 KG 28 KG 26 Fliegerführer Nord |
| Battles: | World War I World War II |
| Awards: | Knight's Cross of the Iron Cross |
Ernst-August Roth (19 April 1898 – 26 September 1975) was a highly decorated Generalleutnant in the Luftwaffe 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. Ernst-August Roth was captured by British troops in June 1945 and was held until March 1948.
. Walther-Peer Fellgiebel . 2000 . 1986 . Die Träger des Ritterkreuzes des Eisernen Kreuzes 1939–1945 — Die Inhaber der höchsten Auszeichnung des Zweiten Weltkrieges aller Wehrmachtteile . 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 . German . Friedberg, Germany . Podzun-Pallas . 978-3-7909-0284-6.