David Watt
Dave or David Watt may refer to:
- Davey Watt, Australian motorcycle speedway rider
- David Watt (computer scientist), British computer scientist
- David Watt (judge), Canadian lawyer, judge, author, and professor
- David Watt (Australian cricketer), Australian cricketer
- David Watt (New [Zealand cricketer)], New Zealand cricketer and periodontist
- Davie Watt, Scottish golfer