Leonard Clark may refer to: Leonard Clark (poet) (1905–1981), English poet and anthropologist Leonard Clark (explorer) (1907–1957), American explorer, writer, and OSS colonel Len Stockwell (Leonard Clark Stockwell, 1859–1905), American professional baseball player Leonard Clark, Brisbane Lions player from the 2005 AFL draft Leonard Clark, candidate for the Conservative party in the Birmingham City Council election, 2011 Leonard Clark, a character played by Tom Hollander in Paparazzi Leonard Clark, a character played by Herb Vigran in an episode of the television series Dragnet