2021 Volvo Car Open – Doubles

Nicole Melichar and Demi Schuurs defeated Marie Bouzková and Lucie Hradecká in the final, 6–2, 6–4, to win the doubles tennis title at the 2021 Charleston Open. It marked their third title together as a team.

Anna-Lena Grönefeld and Alicja Rosolska were the defending champions from when the tournament was last held in 2019. Neither defended their title after Grönefeld retired from professional tennis at the end of 2019 and Rosolska did not return to compete.

Seeds
• # 🇺🇸 Nicole Melichar / Demi Schuurs (champions)

• # 🇭🇺 Tímea Babos / 🇷🇺 Veronika Kudermetova (quarterfinals, withdrew)

• # 🇨🇳 Xu Yifan / 🇨🇳 Zhang Shuai (first round)

• # Alexa Guarachi / 🇺🇸 Desirae Krawczyk (semifinals)