David Barry
David Barry may refer to:
- David de Barry, 5th Viscount Buttevant, Irish peer
- David Barry, 1st Earl of Barrymore
- David Barry , Irish physician and physiologist
- David Francis Barry, photographer of the American West
- David S. Barry, American journalist
- Dave Barry , VFL and WAFL footballer
- Dave Barry , American actor, comedian, and radio moderator
- David Barry , Welsh actor from sitcom Please Sir!
- Dave Barry, American columnist
- Dave Barry , dual code Irish footballer