2016 Santiago Challenger – Doubles

Guillermo Durán and Máximo González were the defending champions but only González chose to defend his title, partnering Sergio Galdós. González lost in the final to Julio Peralta and Horacio Zeballos.

Peralta and Zeballos won the title after defeating Galdós and González 6–3, 6–4 in the final.

Seeds
• # Julio Peralta / 🇦🇷 Horacio Zeballos (champions)

• # 🇵🇪 Sergio Galdós / 🇦🇷 Máximo González (final)

• # Nicolás Jarry / 🇧🇷 Fabrício Neis (semifinals)

• # Ariel Behar / 🇧🇷 Fabiano de Paula (first round)