Eleven ships of the Royal Navy

Royal Navy

The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

 have borne the name HMS Cruizer or HMS Cruiser:
was a 24-gun sixth rate, previously the French ship De Meric. She was captured in 1705 by HMS Tryton and was wrecked in 1708. was a 14-gun sloop

Sloop

A sloop is a sail boat with a fore-and-aft rig and a single mast farther forward than the mast of a cutter....

. She was previously named Unity, before being purchased in 1709. She was sold in 1712. was an 8-gun sloop captured in 1721 and foundered in 1724.

• HMS Cruizer was an 8-gun sloop launched in 1721 and broken up in 1731. was a 14-gun sloop launched in 1732 and broken up in 1744. was an 8-gun sloop launched in 1752 and burnt in 1776. was a 14-gun cutter purchased in 1780 and lost in 1792. was the prototype of the 18-gun Cruizer-class
  Cruizer class brig-sloop
  The Cruizer class was an 18-gun class of brig-sloops of the Royal Navy. Brig-sloops were the same as ship-sloops except for their rigging...
  
   brig sloops, to which design 110 vessels were ordered; the prototype was launched in 1797 and sold in 1819. was a launched in 1828, converted to a brig in 1831, back to a ship in 1840 and sold at Bombay in 1849. was a wooden screw sloop launched in 1852. She was renamed HMS Cruiser in 1857, and then converted into a training ship and renamed HMS Lark in 1893. She was sold in 1912.
• HMS Cruizer was an sloop, previously named HMS Kingfisher. She had been launched in 1879, renamed HMS Lark in 1892 and HMS Cruizer in 1893. She was sold in 1919.