2019 İstanbul Cup – Doubles

Liang Chen and Zhang Shuai were the defending champions, but chose not to participate this year.

Tímea Babos and Kristina Mladenovic won the title, defeating Alexa Guarachi and Sabrina Santamaria in the final, 6–1, 6–0.

Seeds
• # 🇭🇺 Tímea Babos / 🇫🇷 Kristina Mladenovic (champions)

• # 🇧🇪 Kirsten Flipkens / 🇸🇪 Johanna Larsson (first round)

• # 🇷🇴 Irina Bara / 🇷🇴 Mihaela Buzărnescu (first round)

• # 🇷🇺 Veronika Kudermetova / 🇰🇿 Galina Voskoboeva (first round)