HMS Odin was a steam-powered first-class paddle frigate of the Royal Navy.

She was launched in 1846 and was used in the Baltic theatre of the Crimean War.

She was initially intended to carry eight 32pdr carronades on the middle deck, but this idea was later discarded and these guns were never fitted.

Captain Frederick Thomas Pelham took command at her commissioning at Portsmouth on 24 May 1847.

He paid her off at Portsmouth and was succeeded by Commander William Saltonstall Wiseman, who took over on 1 August 1851, until October 1851.