2021 Internationaux de Strasbourg – Doubles

Nicole Melichar and Demi Schuurs were the defending champions, but Schuurs chose not to participate. Melichar played alongside Vivian Heisen, but they lost in the semifinals to Alexa Guarachi and Desirae Krawczyk.

Guarachi and Krawczyk went on to win the title, defeating Makoto Ninomiya and Yang Zhaoxuan in the final, 6–2, 6–3.

Seeds
• # Alexa Guarachi / 🇺🇸 Desirae Krawczyk (champions)

• # Chan Hao-ching / Latisha Chan (quarterfinals)

• # 🇺🇸 Hayley Carter / 🇧🇷 Luisa Stefani (first round)

• # 🇨🇳 Xu Yifan / 🇨🇳 Zhang Shuai (quarterfinals)