2019 OEC Kaohsiung – Doubles

Hsieh Cheng-peng and Yang Tsung-hua were the defending tennis champions and successfully defended their title, defeating Evan King and Hunter Reese 6–4, 7–6(7–4) in the final.

Seeds
• # 🇦🇺 Max Purcell / 🇦🇺 Luke Saville (first round)

• # 🇨🇳 Gong Maoxin / Gonçalo Oliveira (first round)

• # Hsieh Cheng-peng /  Yang Tsung-hua (champions)

• # 🇺🇸 Evan King / 🇺🇸 Hunter Reese (final)