Richard Henry may refer to:

Richard Henry (pseudonym), pseudonym credited on collaborative works of authors Richard Butler and Henry Chance Newton

Richard Bullock Henry (1930–2010), black activist better known as Imari Obadele

Richard Henry (conservationist) (1845–1929), New Zealand naturalist and conservationist

Richard C. Henry (born 1925), United States Air Force general

Richard Conn Henry (born 1940), professor of physics and astronomy at Johns Hopkins University