HMS Antigua has been the name of four ships of the Royal Navy, named after the Caribbean island of Antigua:
HMS Antigua (1757) was a 14-gun brig-sloop that had formerly served as a privateer. She was purchased in 1757 and sold in 1763.
HMS Antigua (1779) was a 14-gun sloop that entered service in 1779 and was sold in 1782.
HMS Antigua (1780) was a brig that entered service in 1780 and that the French captured in May 1781. She was under the command of Lieutenant John Hutt.
HMS Antigua (1804) was the former French privateer Egyptienne. Captured in 1804, she served as a prison ship until scrapped in 1816.
HMS Antigua (K501) was a Colony-class frigate laid down as the United States Navy Tacoma-class patrol frigate USS Hamond (PF-73). She was launched in 1943, and delivered to the Royal Navy under Lend-Lease in 1944. She was returned to the United States Navy in 1946 and scrapped in 1947.
