| Flag Officer Scotland and Northern Ireland | |
|---|---|
 HMS Ark Royal on the River Clyde | |
| Active | 1913–2020 |
| Country |  United Kingdom |
| Branch |  Royal Navy |
| Type | Command (military formation) |
| Part of | Navy Command |
| Garrison/HQ | HM Naval Base Clyde |
The Flag Officer Scotland and Northern Ireland (FOSNI) was a senior post in the Royal Navy of the United Kingdom. It was based at HM Naval Base Clyde, and the holder of the post was the Royal Navy’s senior officer in Scotland.[1] The post of FOSNI, dating from 1946, was re-scoped and re-named in 1994 to Flag Officer Scotland, Northern England & Northern Ireland (FOSNNI), then named back in 2015, before being dis-established in 2020.[why?]