2021 ITF Women's World Tennis Tour – Bellinzona – Doubles

This was the first edition of the tournament.

Anna Danilina and Ekaterine Gorgodze won the title, defeating Rebecca Marino and Yuki Naito in the final, 7–5, 6–3.

Seeds
• # 🇧🇾 Lidziya Marozava / 🇷🇴 Andreea Mitu (quarterfinals)

• # 🇩🇪 Mona Barthel / Xenia Knoll (first round)

• # 🇰🇿 Anna Danilina / Ekaterine Gorgodze (champions)

• # 🇭🇺 Anna Bondár / 🇭🇺 Dalma Gálfi (withdrew)