2021 Ambato La Gran Ciudad – Doubles

This was the first edition of the tournament.

Diego Hidalgo and Cristian Rodríguez won the title after defeating Alejandro Gómez and Thiago Agustín Tirante 6–3, 4–6, [10–3] in the final.

Seeds
• # 🇵🇪 Sergio Galdós / 🇦🇷 Facundo Mena (first round)

• # 🇪🇸 Carlos Gómez-Herrera / 🇦🇷 Renzo Olivo (quarterfinals)

• # 🇪🇨 Diego Hidalgo / 🇨🇴 Cristian Rodríguez (champions)

• # 🇸🇰 Andrej Martin / Gonçalo Oliveira (semifinals, withdrew)