Royal Air Force Chipping Ongar or more simply RAF Chipping Ongar is a former Royal Air Force station located 2 miles (3.2 km) northeast of Chipping Ongar, Essex, England.

Opened in 1943, it was used by both the Royal Air Force (RAF) and United States Army Air Forces (USAAF). During the war it was used primarily as a bomber airfield. After the war it was closed in 1959 after many years of being a reserve airfield.

Today the remains of the airfield are located on private property being used as agricultural fields.

The airfield was opened in the early spring of 1943 and was used by the United States Army Air Forces Eighth and Ninth Air Forces.

Chipping Ongar was known as USAAF Station AAF-162 for security reasons by the USAAF during the war, and by which it was referred to instead of location. Its USAAF Station Code was "JC".

USAAF Station Units assigned to RAF Chipping Ongar were:

Parts of the airfield were still under construction when the 387th Bombardment Group (Medium) arrived from Goodman AAF, Kentucky on 25 June 1943. The group was assigned to the 3d Bomb Wing and flew B-26B/C Marauders. Operational squadrons of the 387th were:

The 387th Bomb Group began combat on 15 August 1943 by joining with three other B-26 groups attacking coastal defences on the French Coast near Boulogne, and was mounted in thick fog. In common with other Marauder units of the 3d Bomb Wing, the 387th was transferred to Ninth Air Force on 16 October 1943.