2021 Open du Pays d'Aix

The 2021 Open du Pays d'Aix was a professional tennis tournament played on clay courts. It was the eighth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Aix-en-Provence, France between 14 and 20 June 2021.

Seeds

 * 1 Rankings as of 31 May 2021.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇫🇷 Arthur Cazaux
 * 🇫🇷 Kyrian Jacquet
 * 🇫🇷 Matteo Martineau

The following players received entry into the singles main draw as alternates:
 * 🇪🇸 Javier Barranco Cosano
 * 🇫🇷 Geoffrey Blancaneaux
 * 🇦🇷 Agustín Velotti

The following players received entry from the qualifying draw:
 * 🇹🇳 Aziz Dougaz
 * 🇫🇷 Titouan Droguet
 * 🇪🇸 Oriol Roca Batalla
 * 🇪🇸 Nikolás Sánchez Izquierdo

The following player received entry as a lucky loser:
 * 🇧🇷 Oscar José Gutierrez

Singles

 * 🇪🇸 Carlos Taberner def. 🇫🇷 Manuel Guinard 6–2, 6–2.

Doubles

 * 🇫🇷 Sadio Doumbia / 🇫🇷 Fabien Reboul def. 🇺🇸 Robert Galloway / 🇺🇸 Alex Lawson 6–7(4–7), 7–5, [10–4].