| Date: | 10–16 June 2024 |
| Edition: | 21st |
| Surface: | Clay / Outdoor |
| Location: | Biarritz, France |
| Category: | ITF Women's World Tennis Tour |
| Prize Money: | $100,000 |
| Champs: |  Sara Saito |
| Champd: |  Irina Bara / Andreea Mitu |
| Main Name: | Open de Biarritz |
The 2024 Engie Open de Biarritz was the 21st edition of the Open de Biarritz, a professional women's tennis tournament played on outdoor clay courts. The tournament was part of the 2024 ITF Women's World Tennis Tour. It took place in Biarritz, France, between 10 and 16 June 2024.[1] This year the tournament prize money was raised to $100,000.[2]
See main article: 2024 Engie Open de Biarritz – Singles.
Sara Saito def. 
Margaux Rouvroy, 5–7, 6–3, 6–3See main article: 2024 Engie Open de Biarritz – Doubles.
Irina Bara / Andreea Mitu def. Estelle Cascino / Carole Monnet, 6–3, 3–6, [10–7]| Country | Player | Rank | Seed | |
|---|---|---|---|---|
 Hungary | Panna Udvardy | 132 | 1 | |
| France | Chloé Paquet | 136 | 2 | |
| France | Léolia Jeanjean | 148 | 3 | |
| France | Elsa Jacquemot | 149 | 4 | |
 Ukraine | Kateryna Baindl | 167 | 5 | |
| Simona Waltert | 171 | 6 | ||
| Ekaterina Makarova | 172 | 7 | ||
| France | Carole Monnet | 190 | 8 |
The following players received wildcards into the singles main draw:
Audrey Albié Nahia Berecoechea Margaux RouvroyThe 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