2016 OEC Kaohsiung – Singles

Chung Hyeon was the defending champion and successfully defended his title after defeating Lee Duck-hee 6–4, 6–2 in the final.

Seeds
• # 🇦🇺 John Millman (second round)

• # Lu Yen-hsun (semifinals)

• # 🇮🇱 Dudi Sela (second round)

• # 🇦🇺 Jordan Thompson (second round)

• # 🇯🇵 Yoshihito Nishioka (first round)

• # 🇯🇵 Yūichi Sugita (semifinals)

• # 🇸🇰 Jozef Kovalík (first round)

• # 🇺🇸 Denis Kudla (first round)