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.
Singles main-draw entrants
Seeds
1 Rankings are as of January 2, 2017.
Other entrants
The following players received wildcards into the singles main draw: Phassawit Burapharitta Patcharapol Kawin Werapath Sirijatiyaporn Chaleechan Tanasugarn
The following players received entry from the qualifying draw: Daniel Altmaier Sriram Balaji Lee Kuan-yi Jimmy Wang
Champions
Singles
Janko Tipsarević def. Li Zhe, 6–2, 6–3.
Doubles
Sanchai Ratiwatana / Sonchat Ratiwatana def. Sadio Doumbia / Fabien Reboul, 7–6(7–4), 7–5.