2021 Chile Open – Doubles

Roberto Carballés Baena and Alejandro Davidovich Fokina were the defending champions, but Davidovich Fokina chose to participate in Marseille instead. Carballés Baena partnered Federico Coria but lost in the first round to Raven Klaasen and Ben McLachlan.

Simone Bolelli and Máximo González won the title, defeating Federico Delbonis and Jaume Munar in the final, 7–6(7–4), 6–4.

Seeds
• # Raven Klaasen / 🇯🇵 Ben McLachlan (semifinals)

• # 🇺🇸 Austin Krajicek / Franko Škugor (first round)

• # 🇧🇷 Marcelo Demoliner / 🇲🇽 Santiago González (quarterfinals)

• # 🇮🇹 Simone Bolelli / 🇦🇷 Máximo González (champions)