2021 Saint-Tropez Open – Doubles

This was the first edition of the tournament.

Antonio Šančić and Artem Sitak won the title after defeating Romain Arneodo and Manuel Guinard 7–6(7–5), 6–4 in the final.

Seeds
• # Romain Arneodo / 🇫🇷 Manuel Guinard (final)

• # Antonio Šančić / 🇳🇿 Artem Sitak (champions)

• # 🇮🇳 Jeevan Nedunchezhiyan / 🇮🇳 Purav Raja (quarterfinals)

• # 🇺🇸 JC Aragone / 🇨🇴 Nicolás Barrientos (first round)