| Date: | 25–31 March 2024 |
| Edition: | 10th |
| Surface: | Hard / Indoor |
| Location: | Croissy-Beaubourg, France |
| Category: | ITF Women's World Tennis Tour |
| Prize Money: | $60,000 |
| Champs: |  Lily Miyazaki |
| Champd: |  Estelle Cascino / Alex Eala |
The 2024 Open de Seine-et-Marne was a professional tennis tournament played on indoor hard courts. It was the tenth edition of the tournament, which was part of the 2024 ITF Women's World Tennis Tour. It took place in Croissy-Beaubourg, France, between 25 and 31 March 2024.[1]
See main article: 2024 Open de Seine-et-Marne – Singles.
Lily Miyazaki def. Mona Barthel, 6–4, 7–5See main article: 2024 Open de Seine-et-Marne – Doubles.
Estelle Cascino / Alex Eala def. Maia Lumsden / Jessika Ponchet, 7–5, 7–6(7–4)| Country | Player | Rank | Seed | |
|---|---|---|---|---|
 China | Bai Zhuoxuan | 87 | 1 | |
 United States | Emina Bektas | 103 | 2 | |
 Australia | Arina Rodionova | 104 | 3 | |
| United States | Sachia Vickery | 131 | 4 | |
| France | Jessika Ponchet | 142 | 5 | |
| Céline Naef | 147 | 6 | ||
| Australia | Olivia Gadecki | 149 | 7 | |
| United Kingdom | Lily Miyazaki | 164 | 8 |
The following players received wildcards into the singles main draw:
Yaroslava Bartashevich Émeline Dartron Nina Radovanovic
Alison Van UytvanckThe following players received entry from the qualifying draw:
Audrey Albié Emily Appleton Sarah Beth Grey
Linda Klimovičová Diana Martynov