2018 Chennai Open Challenger – Doubles

This was the first edition of the tournament.

Sriram Balaji and Vishnu Vardhan won the title after defeating Cem İlkel and Danilo Petrović 7–6(7–5), 5–7, [10–5] in the final.

Seeds
• # 🇹🇭 Sanchai Ratiwatana / 🇹🇭 Sonchat Ratiwatana (semifinals)

• # 🇮🇳 Sriram Balaji / 🇮🇳 Vishnu Vardhan (champions)

• # 🇪🇸 Gerard Granollers / 🇯🇵 Yasutaka Uchiyama (first round)

• # Luca Margaroli / 🇮🇳 Saketh Myneni (semifinals)