David Warner
David or Dave Warner may refer to:
Sports
- Dave Warner (strongman), Northern Ireland strongman competitor
- David Bruce Warner, South African alpine skier
- David Warner (cricketer), Australian cricketer
Others
- David Warner (actor), British actor
- David William Warner, former Speaker of the Ontario, Canada legislature
- Dave Warner (musician), Australian rock musician and author
- Dave Warner, neuroscientist and leader of the Afghanistan aid group Synergy Strike Force