Thammanoon Sriroj
Thammanoon Sriroj is a Thai professional golfer who plays on the Asian Tour. He has five Asian Tour wins and was one of the first ten men to reach one million dollars in Asian Tour career earnings. He has five brothers who are professional golfers and is a cousin of Asian Tour golfer Chawalit Plaphol, with whom he represented Thailand in the 2000 WGC-World Cup.
Professional wins (16)
Asian Tour wins (5)
Asian Tour playoff record| No. | Year | Tournament | Opponent | Result |
| 1 | 1997 | Sabah Masters |  Des Terblanche | Lost to birdie on third extra hole |
| 2 | 1997 | ABN-AMRO Pakistan Masters |  Scott Laycock | Won with birdie on second extra hole |
| 3 | 2005 | Bangkok Airways Open |  Lu Wen-teh | Lost to par on first extra hole |
Asian Development Tour wins (1)
All Thailand Golf Tour wins (9)
- 2001 Singha Masters
- 2002 Prayudh Mahagitsiri Cup, Singha Masters
- 2005 Singha Masters, Cotto Open
- 2006 Chevrolet Championship
- 2009 Singha Masters, Singha Classic
- 2013 Singha Chiangmai Open
Other wins (1)
- 1996 Thai PGA Championship
Results in major championships
Note: Sriroj only played in The Open Championship.