No. 83 Expeditionary Air Group is a group within the Royal Air Force, currently based at Al Udeid Air Base in Qatar. Originally formed in 1943, during the Second World War it formed part of the 2nd Tactical Air Force (2TAF) and was known as No. 83 (Composite) Group. It provided support to Allied forces during the liberation of Europe. After being disbanded in 1946 it was re-established as No. 83 Group in 1952 to lead the 2TAF's units in Germany, until it disbanded again in 1958.