| Seeds: | 4 |
| Draw: | 16 |
| Champ: | Amina Anshba Anastasia Dețiuc |
| Runner: |  Estelle Cascino Carole Monnet |
| Score: | 7–6(9–7), 2–6, [10–5] |
| Type: | singles doubles |
See main article: article and 2024 L'Open 35 de Saint-Malo.
Greet Minnen and Bibiane Schoofs were the reigning champions[1] but Minnen did not participate this year. Schoofs partnered with Katarzyna Kawa, but they lost to Carmen and Ivana Corley in the first round.
Amina Anshba and Anastasia Dețiuc won the title, defeating Estelle Cascino and Carole Monnet in the final, 7–6(9–7), 2–6, [10–5].