2021 Lima Challenger II – Doubles

Julian Lenz and Gerald Melzer were the defending champions but chose not to defend their title.

Sergio Galdós and Gonçalo Oliveira won the title after defeating Marcelo Tomás Barrios Vera and Alejandro Tabilo 6–2, 2–6, [10–5] in the final.

Seeds
• # 🇧🇷 Orlando Luz / 🇻🇪 Luis David Martínez (first round)

• # 🇵🇪 Sergio Galdós / Gonçalo Oliveira (champions)

• # 🇧🇷 Fernando Romboli / 🇧🇴 Federico Zeballos (quarterfinals)

• # 🇨🇴 Nicolás Barrientos / 🇨🇴 Alejandro Gómez (semifinals)