| Name: | ALONZO |
| Type: | Sailing Vessel |
| Launched: | 1833 |
| Completed: | 1833 |
| Builder: | Holt, Walker & Co |
| Yard: | Jarrow |
| Yard Number: | |
| Dimensions: | 245nrt, 88.3 x 25.2 x 16.5ft |
| Engines: | None |
| Engines by: | n/a |
| Propulsion: | Sail, rigged as a Snow |
| Construction: | Wood |
| Reg Number: | |
| History: | |
| 1833 | Unknown owner |
| by 1843 | William English, Westminster; David Thornbouy, Ipswich & Henry Winterman, Liverpool |
| 10/01/1843 | Walter Mitchell, Newcastle |
| 30/10/1849 | William Shout, South Shields |
| 16/12/1850 | Sank |
| Comments: | 16/12/1850: Sank after a collision with CHRISTIANA |
| On a voyage from the Tyne towards London |