| 2012 Chang-Sat Bangkok Open | |
|---|---|
| Date | 27 August – 2 September |
| Edition | 4th |
| Surface | Hard |
| Location | Bangkok, Thailand |
| Champions | |
| Singles | |
 Dudi Sela | |
| Doubles | |
 Divij Sharan / Vishnu Vardhan | |
The 2012 Chang-Sat Bangkok Open was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Bangkok, Thailand between 27 August and 2 September 2012.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| ISR | Dudi Sela | 110 | 1 |
 THA | Danai Udomchoke | 151 | 2 |
 JPN | Yūichi Sugita | 165 | 3 |
 CHN | Zhang Ze | 171 | 4 |
| ISR | Amir Weintraub | 202 | 5 |
 TPE | Chen Ti | 241 | 6 |
 GBR | James Ward | 250 | 7 |
 FIN | Harri Heliövaara | 252 | 8 |
The following players received wildcards into the singles main draw:
Kong Pop Lertchai Peerakiat Siriluethaiwattana Warit Sornbutnark Kittipong Wachiramanowong The following players received entry from the qualifying draw:
Jeong Suk-young 
Christopher Rungkat Harel Srugo Kento Takeuchi Dudi Sela def. Yūichi Sugita, 6–1, 7–5 Divij Sharan / Vishnu Vardhan def. Lee Hsin-han / Peng Hsien-yin, 6–3, 6–4The 2010 Chang-Sat Bangkok Open was a professional tennis tournament played on Hard court. It was the second edition of the tournament which is part of the 2010 ATP Challenger Tour. It took place in Bangkok, Thailand between 13 and 19 September 2010.
The 2010 Chang-Sat Bangkok 2 Open was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2010 ATP Challenger Tour. It took place in Bangkok, Thailand between 20 and 26 September 2010.
The 2011 Chang-Sat Bangkok Open was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Bangkok, Thailand between 29 August and 4 September 2011.
The 2013 Chang-Sat Bangkok Open was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Bangkok, Thailand between 26 August and 1 September 2013.
The 2007 PTT Bangkok Open was a tennis tournament played on outdoor hard courts. It was the 3rd and final edition of the PTT Bangkok Open, and was a Tier III event on the 2007 Sony Ericsson WTA Tour. It was held in Bangkok, Thailand, from 8 October through 14 October 2009. Total prize money for the tournament was $200,000.
The 2014 Chang-Sat Bangkok Open was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Bangkok, Thailand between 25 – 31 August 2014.
The 2015 Chang-Sat Bangkok Open was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Bangkok, Thailand between 31 August and 6 September 2015.
The 2016 KPN Bangkok Open was a professional tennis tournament played on hard courts. It was the eighth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Bangkok, Thailand between 4 and 10 January 2016.
The 2016 KPN Bangkok Open II was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Bangkok, Thailand between 11 and 17 January 2016.
The 2016 KPN Renewables Bangkok Open was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Bangkok, Thailand between 16 and 22 May 2016.
The 2016 Wind Energy Holding Bangkok Open was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Bangkok, Thailand between 29 August – 4 September 2016.
The 2006 PTT Bangkok Open was a women's professional tennis tournament played on outdoor hard courts. It was the 2nd edition of the PTT Bangkok Open and was part of the WTA Tier III tournaments on the 2006 WTA Tour. It took place at the Rama Gardens Hotel in Bangkok, Thailand from October 9 through October 15, 2006.
The 2005 PTT Bangkok Open was a women's professional tennis tournament played on outdoor hard courts. It was the 1st edition of the PTT Bangkok Open and was part of the WTA Tier III tournaments on the 2005 WTA Tour. It took place at the Rama Gardens Hotel in Bangkok, Thailand from October 10 through October 16, 2005.
The 2017 Bangkok Challenger was a professional tennis tournament played on hard courts. It was the ninth edition of the tournament and was part of the 2017 ATP Challenger Tour. It took place in Bangkok, Thailand between 2 and 8 January 2017.
The 2017 Bangkok Challenger II was a professional tennis tournament played on hard courts. It was second edition of the tournament and part of the 2017 ATP Challenger Tour. It took place in Bangkok, Thailand between 9 and 14 January 2017.
The 2018 Bangkok Challenger was a professional tennis tournament played on hard courts. It was the tenth edition of the tournament and was part of the 2018 ATP Challenger Tour. It took place in Bangkok, Thailand between 1 and 7 January 2018.
The 2018 Bangkok Challenger II was a professional tennis tournament played on hard courts. It was third edition of the tournament and part of the 2018 ATP Challenger Tour. It took place in Bangkok, Thailand between 8 and 13 January 2018.
The 2019 Bangkok Challenger was a professional tennis tournament played on hard courts. It was the eleventh edition of the tournament and was part of the 2019 ATP Challenger Tour. It took place in Bangkok, Thailand between 11 and 17 February 2019.
The 2019 Bangkok Challenger II was a professional tennis tournament played on hard courts. It was part of the 2019 ATP Challenger Tour. It took place in Bangkok, Thailand between 18 and 24 February 2019.
The 2020 Bangkok Challenger was a professional tennis tournament played on hard courts. It was the twelfth edition of the tournament and was part of the 2020 ATP Challenger Tour. It took place in Bangkok, Thailand between 12 and 18 January 2020.