RAF South Ruislip | |
|---|---|
| South Ruislip, Middlesex, England | |
 Entrance to the base | |
| Coordinates | 51°33′21″N 00°22′57″W / 51.55583°N 0.38250°W |
| Type | Military headquarters |
| Site information | |
| Condition | Site redeveloped |
| Site history | |
| Built | 1948-49 |
| Demolished | 1995 |
| Garrison information | |
| Occupants | Third Air Force |
RAF South Ruislip, also known as South Ruislip Air Station, was a non-flying Air Force station located in South Ruislip near London, England. Located close to RAF Northolt, the station was used by the United States Air Force's Third Air Force from 1949 until 1972, when the headquarters were moved to RAF Mildenhall.