2021 Tampere Open – Doubles

Sander Arends and David Pel were the defending champions but chose not to defend their title.

Pedro Cachin and Facundo Mena won the title after defeating Orlando Luz and Felipe Meligeni Alves 7–5, 6–3 in the final.

Seeds
• # 🇧🇷 Orlando Luz / 🇧🇷 Felipe Meligeni Alves (final)

• # 🇵🇪 Sergio Galdós / Gonçalo Oliveira (first round, withdrew)

• # 🇫🇷 Manuel Guinard / 🇫🇷 Antoine Hoang (first round, withdrew)

• # 🇦🇷 Pedro Cachin / 🇦🇷 Facundo Mena (champions)