2016 KPN Bangkok Open – Singles

Yūichi Sugita was the defending champion, but lost in the quarterfinals to Marco Chiudinelli.

Third Seed Mikhail Youzhny claimed his third ATP Challenger Tour title, beating Go Soeda 6–3, 6–4

Seeds
• # 🇯🇵 Tatsuma Ito (first round)

• # 🇯🇵 Yūichi Sugita (quarterfinals)

• # 🇷🇺 Mikhail Youzhny (champion)

• # 🇧🇪 Kimmer Coppejans (quarterfinals)

• # 🇯🇵 Go Soeda (final)

• # Gastão Elias (first round)

• # 🇷🇺 Konstantin Kravchuk (semifinals)

• # 🇧🇷 André Ghem (first round)