2020 Challenger Ciudad de Guayaquil – Doubles

Ariel Behar and Gonzalo Escobar were the defending champions but only Escobar chose to defend his title, partnering Diego Hidalgo. Escobar lost in the first round to Íñigo Cervantes and Oriol Roca Batalla.

Luis David Martínez and Felipe Meligeni Alves won the title after defeating Sergio Martos Gornés and Jaume Munar 6–0, 4–6, [10–3] in the final.

Seeds
• # 🇻🇪 Luis David Martínez / 🇧🇷 Felipe Meligeni Alves (champions)

• # 🇪🇨 Gonzalo Escobar / 🇪🇨 Diego Hidalgo (first round)

• # 🇪🇸 Sergio Martos Gornés / 🇪🇸 Jaume Munar (final)

• # 🇧🇷 Rafael Matos / 🇧🇷 João Menezes (semifinals)