Royal Air Force Colerne or more simply RAF Colerne is a former Royal Air Force station which was on the outskirts of the village of Colerne in Wiltshire, England, and was in use from 1939 to 1976. The site is now known as Azimghur Barracks and is home to 21 Signal Regiment, Royal Signals and 93 (City of Bath) Air Training Corps detached flight.