| Name | THE LADY MOSTYN |
| Type | Dry Cargo |
| Year | 1938 |
| GRT | 305 |
| Engines | Motor (aft) |
| Builder | GOOLE SHIPBUILDING & REPAIRING CO. LTD. |
| At | GOOLE |
| Launch date | 12-09-1938 |
| Yard number | 344 |
| Owners | Darwen & Mostyn Iron Co., Chester |
| History | |
| Fate | Sunk by a mine on 23 July 1940, 1.5 miles off the Formby Light Vessel |