Royal Air Force Station Keevil or more simply RAF Keevil is a former Royal Air Force station located between the villages of Keevil and Steeple Ashton, about 4 miles (6.4 km) east of the town of Trowbridge, in Wiltshire, England. The airfield was built on a site previously ear-marked for the purpose in the mid-1930s. With three long concrete runways, the airfield was used by the Royal Air Force and the United States Army Air Forces Eighth and Ninth Air Forces.