| Second Flotilla | |
|---|---|
 Ensign of the Royal Navy | |
| Active | 1971 – 1992 |
| Country |  United Kingdom |
| Branch |  Royal Navy |
| Size | Flotilla |
| Part of | Commander-in-Chief Fleet |
| Garrison/HQ | HMNB Devonport |
| Commanders | |
| First | Rear-Admiral David Williams |
| Last | Rear-Admiral John R. Brigstocke |
The Flag Officer, Second Flotilla was a senior British Royal Navy appointment from 1971 to 1992.