2007 U.S. Open may refer to:
- 2007 U.S. Open (golf), a major golf tournament
- 2007 US Open (tennis), a Grand Slam tennis tournament
- 2007 Lamar Hunt U.S. Open Cup, a soccer tournament for U.S. teams
- 2007 US Open (darts)
- 2007 U.S. Open Grand Prix, a badminton tournament