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