Dave Williams
Dave Williams may refer to:
- Dave Williams (musician), the former singer for the band Drowning Pool
- Dave "Tiger" Williams, a former National NHL player
- Dave Williams (baseball player), a left-handed pitcher in Major League Baseball
- Dave Williams (Boston Somersets baseball player), a Major League Baseball pitcher during part of the 1902 season
- Dave Williams (card player), a professional poker and Magic: The Gathering player.
- Dave Williams, the nickname of Canadian astronaut Dafydd Williams
- Dave Williams (Radio Announcer), Australian Radio Host
- Dave Williams (Son Of Dork), guitarist for the band Son Of Dork.