| Navy | The Royal Navy |
| Type | Motor minesweeper |
| Class | MMS I |
| Pennant | J 731 |
| Built by | J.W. & A. Upham Shipyard (Brixham, England, U.K.) |
| Ordered | 19 Jan 1942 |
| Laid down | |
| Launched | 30 Sep 1942 |
| Commissioned | |
| End service | |
| History | Never served with the Royal Navy. |
We don't have any commands listed for HMS MMS 231 (J 731)
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