Grant Balfour
- Given Name
- Grant Robert
- Nickname(s)
- Balfour Rage
- Born
- 12/30/1977 — Sydney, NSW, Australia
- Weight
- 200 lbs
- Height
- 6' 2"
- Throws
- R
- Bats
- R
- Team(s)
- Minnesota Twins (2001–2004)Milwaukee Brewers (2007)Tampa Bay Devil Rays (2007)Tampa Bay Rays (2008–2015)Oakland Athletics (2011–2013)
- Debut
- 2001-07-22
- Final Game
- 2015-04-18