| Unit Name: | No. 12 Flying Training School |
| Dates: | 1 December 1938 - 1 April 1942 1 June 1954 – 24 June 1955 |
| Country: |  |
| Garrison: | RAF Grantham (Jan-Oct 1939)[1] |
| Role: | Military Pilot training |
| Equipment Label: | Aircraft |
No. 12 Flying Training School (12 FTS) is a former Royal Air Force flying training school that operated between 1938 and 1955.