HMS Pearl was a 20-gun British Royal Navy sloop.

[2] On 18 April 1838 she captured the Portuguese slave brig Diligente.

[3] On 28 April, off the coast of Havana, she captured the Spanish slave schooner Opposicao.

She also captured the slave ship Vengador.

This article about a specific naval ship or boat of the United Kingdom is a stub.