| No. 20 (Fighter) Sector RAF 20th (Reserve) Wing RFC 20th (Training) Wing RFC No. 2062 Wing Servicing Unit RAF No. 20 (Fighter) Wing RAF  | |
|---|---|
| Active | 1916-19 1940 1943-44 1944 |
| Country | United Kingdom |
| Branch | Royal Flying Corps Royal Air Force |
| Type | Sector Previously Wing |
No. 20 Sector RAF is a former Royal Air Force Sector that was operational during both the First and the Second World Wars.