2024 Engie Open de Biarritz

The 2024 Engie Open de Biarritz was a professional tennis tournament playing on outdoor clay courts. It was the twenty-first edition of the tournament, which was part of the 2024 ITF Women's World Tennis Tour. It took place in Biarritz, France, between 10 and 16 June 2024. This year tournament prize money raised to $100,000.

Singles

 * 🇯🇵 Sara Saito def. 🇫🇷 Margaux Rouvroy, 5–7, 6–3, 6–3

Doubles

 * 🇷🇴 Irina Bara / 🇷🇴 Andreea Mitu def. 🇫🇷 Estelle Cascino / 🇫🇷 Carole Monnet, 6–3, 3–6, [10–7]

Seeds

 * Rankings are as of 27 May 2024.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇫🇷 Audrey Albié
 * 🇫🇷 Nahia Berecoechea
 * 🇫🇷 Margaux Rouvroy

The following players received entry from the qualifying draw:
 * 🇲🇹 Francesca Curmi
 * 🇦🇩 Victoria Jiménez Kasintseva
 * 🇨🇦 Victoria Mboko
 * 🇫🇷 Tiantsoa Sarah Rakotomanga Rajaonah
 * 🇫🇷 Alice Ramé
 * 🇫🇷 Aravane Rezaï
 * 🇮🇹 Dalila Spiteri
 * 🇱🇮 Kathinka von Deichmann