2021 Antalya Challenger – Doubles

This was the first edition of the tournament and first of two editions of the tournament to start the 2021 ATP Challenger Tour year.

Denys Molchanov and Aleksandr Nedovyesov won the title after defeating Luis David Martínez and David Vega Hernández 3–6, 6–4, [18–16] in the final.

Seeds
• # 🇻🇪 Luis David Martínez / 🇪🇸 David Vega Hernández (final)

• # 🇺🇦 Denys Molchanov / 🇰🇿 Aleksandr Nedovyesov (champions)

• # 🇮🇳 Purav Raja / 🇮🇳 Ramkumar Ramanathan (first round)

• # 🇫🇮 Harri Heliövaara / 🇨🇿 Zdeněk Kolář (quarterfinals)