| Arno Jahr | |
| Birth Date: | 3 December 1890 |
| Birth Place: | Prittitz, Province of Saxony, Prussia, German Empire |
| Death Place: | Stalingrad, Soviet Union |
| Branch: | Army (Wehrmacht) |
| Rank: | Generalleutnant |
| Commands: | 387th Infantry Division |
| Battles: | World War II |
| Awards: | Knight's Cross of the Iron Cross |
Arno Jahr (3 December 1890 – 21 January 1943) was a general in the Wehrmacht of Nazi Germany during World War II. He was a recipient of the Knight's Cross of the Iron Cross.
He was an officer in World War I. After 1918 he was a police officer. In 1935 he was transferred to the Wehrmacht In 1937 he was promoted to colonel.[1]
Jahr committed suicide on 21 January 1943 when his unit was being overrun as part of the encirclement during the Battle of Stalingrad.
. 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.