2021 Aberto da República – Women's doubles

This was the first edition of the tournament.

Carolina Alves and María Lourdes Carlé won the title, defeating Valeriya Strakhova and Olivia Tjandramulia in the final, 6–2, 6–1.

Seeds
• # 🇺🇦 Valeriya Strakhova / 🇦🇺 Olivia Tjandramulia (final)

• # 🇧🇷 Carolina Alves / 🇦🇷 María Lourdes Carlé (champions)

• # Bárbara Gatica / 🇧🇷 Rebeca Pereira (first round)

• # 🇺🇸 Dasha Ivanova / 🇷🇴 Gabriela Lee (semifinals)