HMS Bombay Castle was a 74-gun third-rate ship of the line of the Royal Navy, launched on 14 June 1782 at Blackwall Yard.
The British East India Company (EIC) funded the construction of Bombay Castle as a contribution to the war effort.
Bombay Castle was at Plymouth on 20 January 1795 and so shared in the proceeds of the detention of the Dutch naval vessels, East Indiamen, and other merchant vessels that were in port on the outbreak of war between Britain and the Netherlands.
[3] Bombay Castle was under the command of Captain Thomas Sotheby when she entered the Tagus, having taken a pilot on board.
During the subsequent week, attempts were made to float her off after boats had removed her guns and stores, but without success.