| Year: | 2021 |
| Tour: | All Thailand Golf Tour |
| Regular Season: | – |
| No Of Events: | 9 |
| Most Wins: |  Sadom Kaewkanjana (3) |
| Honor1: | Order of Merit |
| Honoree1: | Sadom Kaewkanjana |
| Prevseason: | 2020 |
| Nextseason: | 2022 |
The 2021 All Thailand Golf Tour was the 23rd season of the All Thailand Golf Tour (formerly the TPC Tour), one of the main professional golf tours in Thailand since it was formed in 1999.
The following table lists official events during the 2021 season.[1] [2]
| Date | Tournament | Location | Purse (฿) | Winner | OWGR points | |
|---|---|---|---|---|---|---|
| 7 Mar | Boonchu Ruangkit Championship | Nakhon Ratchasima | 4,000,000 | Poom Pattaropong (1) | 7 | |
| Singha All Thailand Memorial | Chanthaburi | – | Cancelled | – | ||
| 26 Sep | Singha All Thailand Championship | Phuket | 3,000,000 | Settee Prakongvech (2) | 5 | |
| Singha Championship | Rayong | – | Cancelled | – | ||
| 10 Oct | Singha Laguna Phuket Open | Phuket | 3,000,000 | Sadom Kaewkanjana (3) | 5 | |
| 24 Oct | Singha Pattaya Open | Chonburi | 3,000,000 | Phachara Khongwatmai (6) | 5 | |
| 31 Oct | Pathum Thani | 10,000,000 | Sadom Kaewkanjana (4) | 5 | ||
| 7 Nov | Singha E-San Open | Khon Kaen | 3,000,000 | Phachara Khongwatmai (7) | 5 | |
| 14 Nov | Singha Classic | Nakhon Nayok | 3,000,000 | Sadom Kaewkanjana (5) | 5 | |
| 21 Nov | Singha Chiang Mai Open | Chiang Mai | 3,000,000 | Denwit Boriboonsub (1) | 5 | |
| 19 Dec | Singha Thailand Masters | Chiang Rai | 5,000,000 | Kiradech Aphibarnrat (6) | 5 |
The Order of Merit was based on prize money won during the season, calculated in Thai baht.[3] [4]
| Position | Player | Prize money (฿) | |
|---|---|---|---|
| 1 | 2,542,100 | ||
| 2 | 1,615,875 | ||
| 3 | 1,137,900 | ||
| 4 | 888,829 | ||
| 5 | 779,450 |