HMS Carnatic was a 74-gun third rate ship of the line of the Royal Navy, launched on 21 October 1823 at Portsmouth Dockyard. Her design was based on, as completed.
Carnatic was hulked in 1860, and sold out of the navy in 1914.
References
Lavery, Brian (2003) The Ship of the Line - Volume 1: The development of the battlefleet 1650-1850. Conway Maritime Press. .