| Name | Thetis (1846) | Explanation | |
| Type | Fifth rate | ||
| Launched | 21 August 1846 | ||
| Hull | Wooden | ||
| Propulsion | Sail | ||
| Builders measure | 1524 tons | ||
| Displacement | |||
| Guns | 36 | ||
| Fate | 1855 | ||
| Class | |||
| Ships book | |||
| Note | |||
| Snippets concerning this vessels career | |||
| Date | Event | ||
| 16 October 1846 - May 1850 | Commanded (from commissioning at Plymouth until paying off) by Captain Henry John Codrington, Mediterranean | ||
| 3 July 1850 - 4 February 1854 | Commanded (from commissioning at Plymouth) by Captain Augustus Leopold Kuper, south-east coast of America, then Pacific | ||
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