| Type: | ATP Challenger |
| SAT Khorat Open | |
| 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 once, in 2009.