2023 Tunis Open

The 2023 Tunis Open was a professional tennis tournament played on clay courts. It was the 13th edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Tunis, Tunisia between 15 and 20 May 2023.

Seeds

 * 1 Rankings are as of 8 May 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇹🇳 Aziz Dougaz
 * 🇹🇳 Malek Jaziri
 * 🇹🇳 Aziz Ouakaa

The following player received entry into the singles main as a special exempt:
 * 🇨🇿 Jakub Menšík

The following player received entry into the singles main draw as an alternate:
 * Pablo Cuevas

The following players received entry from the qualifying draw:
 * Jesper de Jong
 * 🇯🇵 Shintaro Mochizuki
 * 🇪🇸 Daniel Rincón
 * 🇯🇵 Sho Shimabukuro
 * 🇮🇹 Alexander Weis
 * Damien Wenger

The following player received entry as a lucky loser:
 * 🇨🇴 Nicolás Mejía

Singles

 * 🇯🇵 Sho Shimabukuro def. 🇫🇷 Geoffrey Blancaneaux 6–4, 6–4.

Doubles

 * 🇫🇷 Théo Arribagé / 🇫🇷 Luca Sanchez def. 🇦🇺 James McCabe / 🇹🇳 Aziz Ouakaa 4–6, 6–3, [10–5].