 |
| 2011 PTT Thailand Open | |
|---|---|
| Date | September 26 – October 2 |
| Edition | 9th |
| Champions | |
| Singles | |
 Andy Murray | |
| Doubles | |
 Oliver Marach /  Aisam-ul-Haq Qureshi | |
The 2011 PTT Thailand Open was a tennis tournament played on indoor hard courts. It was the ninth edition of the Thailand Open, and was part of the ATP World Tour 250 Series of the 2011 ATP World Tour. It took place at the Impact Arena in Bangkok, Thailand, from September 26 through October 2, 2011.
| Country | Player | Rank | Seed |
|---|---|---|---|
| GBR | Andy Murray | 4 | 1 |
 FRA | Gaël Monfils | 8 | 2 |
| FRA | Gilles Simon | 11 | 3 |
 ESP | Guillermo García-López | 35 | 4 |
 CRO | Ivan Dodig | 37 | 5 |
 ITA | Fabio Fognini | 39 | 6 |
 NED | Robin Haase | 42 | 7 |
| ESP | Pablo Andújar | 43 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Andy Murray defeated 
Donald Young, 6–2, 6–0
Oliver Marach / Aisam-ul-Haq Qureshi defeated 
Michael Kohlmann / Alexander Waske, 7–6(7–4), 7–6(7–5)
