2021 Almaty Challenger – Doubles

Andrej Martin and Hans Podlipnik Castillo were the defending champions but chose not to defend their title.

Jesper de Jong and Vitaliy Sachko won the title after defeating Vladyslav Manafov and Evgenii Tiurnev 7–6(7–4), 6–1 in the final.

Seeds
• # 🇧🇷 Felipe Meligeni Alves / 🇧🇷 João Menezes (first round)

• # 🇨🇦 Brayden Schnur / Yang Tsung-hua (first round)

• # Jesper de Jong / 🇺🇦 Vitaliy Sachko (champions)

• # 🇺🇿 Denis Istomin / 🇰🇿 Denis Yevseyev (first round)