4th Fighter Division (4. Jagd-Division) was one of the primary divisions of the German Luftwaffe[1] in World War II.[2] It was formed in August 1942 in Döberitz[3] from the sub units of the 2nd Air Corps. The Division was redesignated 1st Fighter Division on 15 September 1943 and reformed 15 September 1943 in Metz[4] from 3rd Fighter Division of the 2nd Fighter Corps. The unit was disbanded on 8 September 1944.