2021 Salinas Challenger II – Doubles

Miguel Ángel Reyes-Varela and Fernando Romboli were the defending champions but chose not to defend their title.

Nicolás Barrientos and Sergio Galdós won the title by walkover after Antonio Cayetano March and Thiago Agustín Tirante withdrew before the final.

Seeds
• # 🇧🇷 Orlando Luz / 🇧🇷 João Menezes (first round)

• # 🇨🇴 Nicolás Barrientos / 🇵🇪 Sergio Galdós (champions)

• # 🇺🇸 JC Aragone / 🇪🇨 Roberto Quiroz (quarterfinals)

• # 🇪🇨 Diego Hidalgo / 🇹🇳 Skander Mansouri (semifinals)