2003 TPC Tour
The 2003 TPC Tour was the fifth season of the TPC Tour, one of the main professional golf tours in Thailand since it was formed in 1999.
Schedule
The following table lists official events during the 2003 season.| Date | Tournament | Location | Purse | Winner |
| 13 Apr | Singha Pattaya Open | Chonburi | 1,000,000 |  |