| Name: | COUNTESS OF DERBY |
| Type: | Sailing Vessel |
| Launched: | 1851 |
| Completed: | 1851 |
| Builder: | James Young |
| Yard: | South Shields |
| Yard Number: | |
| Dimensions: | 328nrt, 98.6 x 24.4 x 17.0ft |
| Engines: | None |
| Engines by: | n/a |
| Propulsion: | Sail, rigged as a Barque |
| Construction: | Wood |
| Reg Number: | |
| History: | |
| 11/10/1851 | James Young, South Shields |
| 1853 | Lost |
| Comments: | Conflicting dates for her loss |
| 30/10/1853: Wrecked at Moreton Bay, Queensland - Newcastle Journal | |
| 10/11/1853: Lost on coast of Melbourne - Custom House Register |