2021 NÖ Open – Doubles

This was the first edition of the tournament.

Dustin Brown and Andrea Vavassori won the title after defeating Rafael Matos and Felipe Meligeni Alves 7–6(7–5), 6–1 in the final.

Seeds
• # 🇸🇪 André Göransson / 🇺🇸 Nathaniel Lammons (semifinals)

• # 🇧🇷 Rafael Matos / 🇧🇷 Felipe Meligeni Alves (final)

• # 🇨🇿 Roman Jebavý / 🇸🇰 Igor Zelenay (first round, retired)

• # 🇩🇪 Dustin Brown / 🇮🇹 Andrea Vavassori (champions)