HMS Epervier (1812)
 HMS Epervier was an 18-gun Cruizer-class brig-sloop of the Royal Navy built by Ross at Rochester England and launched on 2 December 1812. The USS Peacock captured her in 1814 and took her into service. The USS Epervier disappeared in 1815 while carrying dispatches reporting the signing of a treaty with the Dey of Algiers.