2021 Andalucía Challenger – Doubles

Gerard Granollers and Pedro Martínez were the defending champions but chose not to defend their title.

Dominic Inglot and Matt Reid won the title after defeating Romain Arneodo and Hugo Nys 1–6, 6–3, [10–6] in the final.

Seeds
• # 🇬🇧 Dominic Inglot / 🇦🇺 Matt Reid (champions)

• # Romain Arneodo / Hugo Nys (final)

• # 🇸🇪 André Göransson / 🇧🇾 Andrei Vasilevski (first round)

• # 🇳🇿 Artem Sitak / 🇪🇸 David Vega Hernández (first round)