Louis Oosthuizen
- Birthdate: 19 Oct, 1982
- Birthplace: Mossel Bay, South Africa
- Residence: Pinnacle Point, South Africa
- Turned Pro: 2003
- Gold Putters: 14
- Career Highlights
- 2010 Open Championship Winner.
- T2 at 2015 Open Championship and U.S. Open; second at 2012 Masters
- 12 Career Victories