HMS Zephyr was a 14-gun Crocus-class brig of the Royal Navy built by Nicholas Diddams at Portsmouth Dockyard and launched there in 1809.

Commander Francis George Dickins, commissioned Zephyr for the Downs and Channel station in June 1809.

[1] Shortly after midnight on 15 November 1810 HMS Phipps captured the French privateer lugger Barbier de Seville.

On 10 December 1812 Zephyr captured the United States letter of marque schooner Antelope, of 10 guns and 32 men.

The "Principal Officers and Commissioners of His Majesty's Navy" offered Zephyr for sale on 5 June 1817 at Plymouth.