Largest object sunk by a submarine
- Who
- Shinano
- What
- 72890 tonne(s)/metric ton(s)
- Where
- Not Applicable
- When
- 29 November 1944
The largest target ever sunk by a submarine was the Japanese aircraft carrier Shinano (72,890 tonnes or 160.9 million lb), sunk by USS Archerfish (Cdr Joseph F. Enright, USN) on 29 November 1944.