The Royal Navy has used the name Comet no fewer than 18 times:
HMS Centurion was a 60-gun fourth rate ship of the line of the Royal Navy, built at Portsmouth Dockyard by Joseph Allin the younger and launched on 6 January 1732. At the time of Centurion's construction, the 1719 Establishment dictated the dimensions of almost every ship being built. Owing to concerns over the relative sizes of British ships compared to their continental rivals, Centurion was ordered to be built 1 ft (0.3 m) wider across the beam than the Establishment prescribed. HMS Rippon was similarly built to non-Establishment dimensions at the same time.
HMS Duke was an 8-gun fireship of the Royal Navy. She was acquired for service in 1739, having previously been a merchant vessel, and served in the War of Jenkins' Ear and the War of the Austrian Succession, being expended in a naval operation in 1742.
HMS Burford was a 70-gun third rate ship of the line of the Royal Navy, built at Deptford Dockyard to the 1719 Establishment, and launched on 19 July 1722. Burford was notably the early posting of both John Forbes and John Byng, both of whom rose to become Admirals.
HMS Gloucester was a 50-gun fourth-rate ship of the line built at Deptford by Joseph Allin the elder for the Royal Navy in 1710/11. She participated in the War of the Spanish Succession. The ship was burned to prevent capture after she was damaged in a storm during Commodore George Anson's voyage around the world in 1742.
HMS Bristol was a 50-gun fourth-rate ship of the line built for the Royal Navy in the first decade of the 18th century.
HMS Looe was a 44-gun fifth rate warship of the Royal Navy. She grounded on Looe Key off the coast of Florida on 5 February 1744, during the War of Jenkins' Ear.
HMS Halifax was a ship-rigged sloop of the Merlin class built in 1806 for the British Royal Navy at the Naval Yard in Halifax, Nova Scotia. Built to fill a pressing need for coastal patrol sloops on the North American Station, Halifax was one of the few warships built at Halifax Naval Yard in the Age of Sail as the yard's primary function was supply and refit.
HMS Princess was a 70-gun third rate ship of the line of the Royal Navy. She had served for ten years as the Princesa for the Spanish Navy, until her capture off Cape Finisterre in 1740 during the War of the Austrian Succession.
The action of 8 April 1740 was a battle between the Spanish third rate Princesa under the command of Don Parlo Augustino de Gera, and a squadron consisting of three British 70-gun third rates; HMS Kent, HMS Lenox and HMS Orford, under the command of Captain Colvill Mayne of Lenox. The Spanish ship was chased down and captured by the three British ships, after which she was acquired for service by the Royal Navy.
The Merlin class was a class of twenty-one sloops of wooden construction built for the Royal Navy between 1743 and 1746. They were all built by contract with commercial builders to a common design prepared by Jacob Acworth, the Surveyor of the Navy; however, there was a difference, with a platform deck being constructed in the hold in Swallow (i), Merlin, Raven and Swallow (ii), whereas the other seventeen had no platform and thus their depth in hold was nearly twice as much.
HMS Drake was an 8-gun snow-rigged sloop of the Royal Navy, launched in 1741 as the first of three Drake class sloops constructed for convoy duty during the Anglo-Spanish War of Jenkins' Ear from 1739 to 1742. After limited service off the Channel Islands, she was sailed to Gibraltar where she was wrecked in 1742 while under the temporary command of her first lieutenant.
The Hind class was a class of four sloops of wooden construction built for the Royal Navy between 1743 and 1746. Two were built by contract with commercial builders to a common design prepared by Sir Joseph Allin, Surveyor to the Navy and former Master Shipwright at Deptford Dockyard, and the other two were built in Deptford Dockyard itself.
The Wolf class was a class of three sloops of wooden construction built for the Royal Navy during 1741–43. They were ordered in 1741, 1742 and 1743 respectively, and were the first to increase significantly in size from the 200 burthen tons which had been the normal size from 1728; they were to a common design prepared by Jacob Allin, the Surveyor of the Navy. For the latter two vessels, the design was modified by the addition of 6 inches to their depth in hold.
The Baltimore class was a class of three sloops of wooden construction built for the Royal Navy during 1742-43. Two were ordered in 1742 and a third in 1743, and constituted a further increase in size from the 200 burthen tons which had been the normal size from 1728 to 1739; Baltimore was built to a design by Charles Calvert, 5th Baron Baltimore, one of the members of the Admiralty Board at that time; it is uncertain whether the other two ships were built to the same design, or to the same overall dimensions but to a design prepared by Jacob Allin, the Surveyor of the Navy.
HMS Ferret was a 14-gun two-masted sloop of the Royal Navy, built on speculation by Henry Bird at Deptford Wet Dock on the Thames River, England in the same way as the preceding Saltash had been two years earlier. She was purchased while building by the Navy Board on 6 April 1743.
HMS Hawk was an eight-gun snow-rigged sloop of the Royal Navy, the second of three Drake class sloops constructed during the Anglo-Spanish War of Jenkins' Ear. Launched in 1741, her principal service was as convoy escort and patrol in the Irish Sea. She was broken up at Deptford Dockyard in 1747.
HMS Wolf was a 14-gun snow-rigged sloop of the Royal Navy, launched in 1742 as the first of three Wolf-class sloops constructed for action against Spanish privateers during the War of Jenkins' Ear.
HMS Deal Castle was a 24-gun sixth-rate ship of the Royal Navy, purchased in 1706 and in service in West Indies, North America and English waters until 1727 when she was rebuilt at Sheerness. She commissioned after her rebuild in May 1727 and served in Home waters, North America and the West Indies. She was finally broken at Deptford in August 1746.
HMS Squirrel was designed by Richard Stacey, Master Shipwright of Woolwich. Her design was based on the standardize 20-gun sixth rates. After commissioning she was assigned to Home Waters then the Mediterranean. She took a privateer in 1710. She was dismantled at Deptford with her timbers sent to Woolwich Dockyard for rebuilding as a 374-ton (bm). She was finally broken in 1749.
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