2016 San Luis Open Challenger Tour – Doubles

Guillermo Durán and Horacio Zeballos were the defending champions but chose not to participate.

Marcus Daniell and Artem Sitak won the title, defeating Santiago González and Mate Pavić 6–3, 7–6(7–4) in the final.

Seeds
• # 🇲🇽 Santiago González / Mate Pavić (final)

• # Julio Peralta /  Hans Podlipnik-Castillo (semifinals)

• # 🇳🇿 Marcus Daniell / 🇳🇿 Artem Sitak (champions)

• # 🇵🇪 Sergio Galdós / 🇦🇷 Andrés Molteni (semifinals)