2021 ATP Salzburg Open – Doubles

This was the first edition of the tournament.

Facundo Bagnis and Sergio Galdós won the title after defeating Robert Galloway and Alex Lawson 6–0, 6–3 in the final.

Seeds
• # 🇦🇷 Andrés Molteni / 🇮🇹 Andrea Vavassori (semifinals)

• # 🇺🇦 Denys Molchanov / 🇰🇿 Aleksandr Nedovyesov (first round)

• # 🇻🇪 Luis David Martínez / 🇳🇿 Artem Sitak (first round)

• # 🇫🇷 Sadio Doumbia / 🇫🇷 Fabien Reboul (quarterfinals)