2024 Open Sud de France

The 2024 Open Sud de France was a men's tennis tournament played on indoor hard courts. It was the 37th edition of the Open Sud de France, and part of the ATP Tour 250 series of the 2024 ATP Tour. It took place at the Arena Montpellier in Montpellier, France, from 29 January until 4 February 2024.

Singles

 * 🇰🇿 Alexander Bublik def. Borna Ćorić, 5–7, 6–2, 6–3

Doubles

 * 🇫🇷 Sadio Doumbia / 🇫🇷 Fabien Reboul def. 🇫🇷 Albano Olivetti / 🇦🇹 Sam Weissborn, 6–7(5–7), 6–4, [10–6]

Seeds

 * 1 Rankings are as of 15 January 2024.

Other entrants
The following players received wildcards into the singles main draw :
 * 🇫🇷 Harold Mayot
 * 🇫🇷 Lucas Pouille
 * Holger Rune

The following players received entry from the qualifying draw:
 * 🇫🇷 Ugo Blanchet
 * 🇫🇷 Antoine Escoffier
 * 🇪🇸 Pablo Llamas Ruiz
 * 🇨🇿 Dalibor Svrčina

Withdrawals

 * 🇪🇸 Roberto Carballés Baena → replaced by 🇮🇹 Flavio Cobolli
 * 🇬🇧 Jack Draper → replaced by 🇫🇷 Hugo Gaston
 * 🇮🇹 Lorenzo Musetti → replaced by 🇪🇸 Pedro Martínez
 * 🇫🇷 Luca Van Assche → replaced by 🇺🇸 Michael Mmoh

Seeds

 * 1 Rankings are as of 15 January 2024.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇫🇷 Grégoire Barrère / 🇫🇷 Lucas Pouille
 * 🇫🇷 Hugo Gaston / 🇫🇷 Harold Mayot

Withdrawals

 * 🇮🇳 Yuki Bhambri / Robin Haase → replaced by  Robin Haase / 🇨🇿 Petr Nouza
 * 🇪🇸 Roberto Carballés Baena / 🇪🇸 Bernabé Zapata Miralles → replaced by 🇪🇸 Jaume Munar / 🇪🇸 Bernabé Zapata Miralles
 * 🇬🇧 Jack Draper / 🇫🇷 Luca Van Assche → replaced by 🇪🇸 Pedro Martínez / 🇫🇷 Alexandre Müller