2019 Tianjin Open – Doubles

Nicole Melichar and Květa Peschke were the defending champions, but Peschke chose not to participate. Nicole Melichar played alongside Xu Yifan, but they lost in the first round to Christina McHale and Yanina Wickmayer.

Shuko Aoyama and Ena Shibahara won the title, defeating Nao Hibino and Miyu Kato in the final, 6–3, 7–5. This was Shibahara's first WTA tour level doubles title.

Seeds
• # 🇺🇸 Nicole Melichar / 🇨🇳 Xu Yifan (first round)

• # 🇦🇺 Samantha Stosur / 🇨🇳 Zhang Shuai (withdrew)

• # Darija Jurak / 🇺🇸 Desirae Krawczyk (quarterfinals)

• # 🇨🇳 Duan Yingying / 🇨🇳 Peng Shuai (semifinals)