| SAT Khorat Open | |
|---|---|
| Defunct tennis tournament | |
| Event name | Khorat | 
| Location | Khorat, Thailand | 
| Category | ATP Challenger Tour | 
| Surface | Hard | 
| Draw | 32S/32Q/16D | 
| Prize money | $50,000 | 
 
 The SAT Khorat Open was a professional tennis tournament played on outdoor hard courts. It was part of the ATP Challenger Tour. The tournament was held in Khorat, Thailand in 2009.
| Year | Champion | Runner-up | Score | 
|---|---|---|---|
| 2009 |  Andreas Beck |  Filip Prpic | 7–5, 6–3 | 
| Year | Champions | Runners-up | Score | 
|---|---|---|---|
| 2009 |  Rohan Bopanna  Aisam-ul-Haq Qureshi |  Sanchai Ratiwatana  Sonchat Ratiwatana | 6–3, 6–7(5), 10–5 |