HMS Launceston

Two vessels of the Royal Navy have borne the name HMS Launceston:


 * HMS Launceston (1711) was a 40-gun fifth-rate ship in service from 1711 and broken up at Deptford Dockyard in 1726.
 * HMS Launceston (1741) was a 44-gun fifth-rate ship in service from 1741 to 1784.