| XXXVIII Thailand National Games | |
| Host City: | Trang |
| Teams: | 76 provinces |
| Athletes: | 9,603 Athletes |
| Events: | 35 sports |
| Opening: | September 9, 2009 |
| Closing: | September 19, 2009 |
| Opened By: | Prime Minister Abhisit Vejjajiva |
| Torch Lighter: | Arkhom Chenglai |
| Stadium: | Trang Province Central Stadium |
| Previous: | Phitsanulok 2008 |
| Next: | Chonburi 2010 |
The 2009 Thailand National Games or Trang Games were held in Trang province, Thailand, in September 2009.
| Rank | Gold | Silver | Bronze | Total | |
| 1 | 5000 | 0 | 0 | 5000 | |
| 2 | 39 | 24 | 30 | 93 | |
| 3 | Trang | 36 | 15 | 28 | 79 |
| 4 | 30 | 40 | 32 | 102 | |
| 5 | 17 | 22 | 29 | 68 | |
| 6 | 16 | 25 | 38 | 79 | |
| 7 | 13 | 13 | 21 | 47 | |
| 8 | 13 | 5 | 14 | 32 | |
| 9 | 12 | 8 | 25 | 45 | |
| 10 | 10 | 9 | 11 | 30 | |