| Type: | itf women's circuit |
| Engie Open de Seine-et-Marne | |
| Current: | 2024 Open de Seine-et-Marne |
| Event Name: | Open 3C de Seine-et-Marne (2023–) Engie Open de Seine-et-Marne (2016–2022) Open GDF Suez Seine-et-Marne (2013–2015) |
| Location: | Croissy-Beaubourg, France |
| Venue: | Ligue de Seine-et-Marne |
| Category: | ITF Women's Circuit |
| Surface: | Hard (indoor) |
| Draw: | 32S/32Q/16D |
| Prize Money: | $60,000 |
| Website: | engieopenseineetmarne.fr |
The Engie Open de Seine-et-Marne is a tournament for professional female tennis players played on indoor hard courts. The event is classified as a $60,000 ITF Women's Circuit tournament and has been held in Croissy-Beaubourg, France, since 2013.
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
 Lily Miyazaki | 6–4, 7–5 | |||
| Jodie Burrage | 3–6, 6–4, 6–0 | |||
 Linda Nosková | 6–3, 6–4 | |||
| 2020–21 | ||||
 Vitalia Diatchenko | 6–2, 6–3 | |||
| Anna Blinkova | walkover | |||
| Ekaterina Alexandrova | 6–2, 6–7(3–7), 6–3 | |||
 Ivana Jorović | 6–1, 4–6, 6–4 | |||
| Margarita Gasparyan | 6–3, 6–4 | |||
 Claire Feuerstein | 6–3, 4–6, 6–4 | |||
| Anne Keothavong | 7–6(7–3), 6–3 |
| Year | Champions | Runners-up | Score | |
|---|---|---|---|---|
| Estelle Cascino Alex Eala | 7–5, 7–6(7–4) | |||
 Greet Minnen Yanina Wickmayer | 6–4, 6–4 | |||
Isabelle Haverlag  Justina Mikulskytė | 6–4, 6–2 | |||
| 2020–21 | ||||
| Harriet Dart Lesley Kerkhove | 6–3, 6–2 | |||
Anna Kalinskaya  Viktória Kužmová | 7–6(7–5), 6–1 | |||
 Vera Lapko Polina Monova | 6–3, 6–4 | |||
| Jocelyn Rae Anna Smith | 6–4, 6–1 | |||
| Jocelyn Rae Anna Smith | 7–6(7–5), 7–6(7–2) | |||
Margarita Gasparyan  Lyudmyla Kichenok | 6–2, 6–4 | |||
| Anna-Lena Friedsam Alison Van Uytvanck | 6–3, 6–4 |