David Gunn may refer to:David Gunn (author), military science fiction author David Gunn (composer), American composer David Gunn (doctor) (1946–1993), American doctor and murder victim David John Gunn (1887–1955), New Zealand farmer and bushman David L. Gunn, American-Canadian railroad administrator David M. Gunn, Old Testament scholar David Gunn, American football coach David Gunn (singer), lead vocalist for American heavy metal band King 810