| Doubles | |
|---|---|
| 2015 Open GDF Suez Seine-et-Marne | |
| Champions |  Jocelyn Rae Anna Smith |
| Runners-up |  Julie Coin Mathilde Johansson |
| Final score | 7–6(7–5), 7–6(7–2) |
Margarita Gasparyan and Lyudmyla Kichenok were the defending champions, however both players chose not to participate.
The top seeds, Jocelyn Rae and Anna Smith won the title, defeating wildcards Julie Coin and Mathilde Johansson in the final, 7–6(7–5), 7–6(7–2).
Jocelyn Rae / Anna Smith (champions)
Misaki Doi / Hiroko Kuwata (quarterfinals; withdrew)
Tatiana Búa / 
Daniela Seguel (quarterfinals)
Akgul Amanmuradova / 
Nadiia Kichenok (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | J Rae A Smith | 6 | 77 | ||||||||||||||||||||||||
 Y Bonaventure  D Schuurs | 2 | 62 | 1 | J Rae A Smith | 6 | 4 | [10] | ||||||||||||||||||||
| WC | M Arcangioli C Paquet | 5 | 4 | E Hozumi M Ninomiya | 3 | 6 | [7] | ||||||||||||||||||||
| E Hozumi M Ninomiya | 7 | 6 | 1 | J Rae A Smith | 6 | 4 | [10] | ||||||||||||||||||||
| 4 | A Amanmuradova N Kichenok | 7 | 77 | N Broady  Kr Plíšková | 2 | 6 | [5] | ||||||||||||||||||||
 E Kostova  L Marozava | 5 | 65 | 4 | A Amanmuradova N Kichenok | 67 | 62 | |||||||||||||||||||||
| N Broady Kr Plíšková | 6 | 4 | [10] | N Broady Kr Plíšková | 79 | 77 | |||||||||||||||||||||
 M Melnikova  S Shapatava | 3 | 6 | [8] | 1 | J Rae A Smith | 77 | 77 | ||||||||||||||||||||
| WC | J Coin M Johansson | 6 | 2 | [10] | WC | J Coin M Johansson | 65 | 62 | |||||||||||||||||||
| A Lim L Thorpe | 2 | 6 | [5] | WC | J Coin M Johansson | 6 | 6 | ||||||||||||||||||||
| WC | A Bukhanko F Gervais | 6 | 3 | [6] | 3 | T Búa D Seguel | 2 | 1 | |||||||||||||||||||
| 3 | T Búa D Seguel | 4 | 6 | [10] | WC | J Coin M Johansson | 6 | 7 | |||||||||||||||||||
 D Buzean  S Klemenschits | 4 | 2 | S Foretz  A Vrljić | 2 | 5 | ||||||||||||||||||||||
| S Foretz A Vrljić | 6 | 6 | S Foretz A Vrljić | w/o | |||||||||||||||||||||||
M Eguchi  T Tanasugarn | 6 | 4 | [7] | 2 | M Doi H Kuwata | ||||||||||||||||||||||
| 2 | M Doi H Kuwata | 3 | 6 | [10] | |||||||||||||||||||||||
Maria Sanchez and Nicola Slater were the defending champions, having won the event in 2013, but both players chose to participate with different partners this year. Sanchez partnered Sharon Fichman as the fourth seeds, losing in the final whilst Slater partnered with Emily Webley-Smith, having been given a wildcard berth, losing in the quarterfinals.
Anabel Medina Garrigues and Klára Koukalová were the defending champions, but they chose not to participate.
Andreja Klepač and María Teresa Torró Flor won the title, defeating Jocelyn Rae and Anna Smith in the final, 6–1, 6–1.
Irina-Camelia Begu and María Irigoyen were the defending champions, but retired in the final against Ysaline Bonaventure and Rebecca Peterson.
Kiki Bertens and Johanna Larsson were the defending champions, but Larsson chose not to participate. Bertens partnered Eva Hrdinová, but lost in the first round to Johanna Konta and Laura Thorpe.
Ashleigh Barty and Casey Dellacqua were the defending champions, but chose not to participate this year.
Chuang Chia-jung and Liang Chen won the title, defeating Nadiia Kichenok and Zheng Saisai in the final, 4–6, 6–4, [12–10].
This was a new event in the ITF Women's Circuit.
This was the first edition of the event as a WTA International tournament.
Jocelyn Rae and Anna Smith were the defending champions, but lost to Nao Hibino and Emily Webley-Smith in the quarterfinals.
Asia Muhammad and Maria Sanchez were the defending champions, but Muhammad chose not to participate. Sanchez partnered Johanna Konta and successfully defended her title, defeating Raluca Olaru and Anna Tatishvili in the final, 7–6(7–5), 6–4.
Chuang Chia-jung and Liang Chen were the defending champions, but Chuang chose not to participate. Liang played alongside Wang Yafan, but lost in the quarterfinals to Xu Shilin and You Xiaodi.
Aleksandra Krunić and Kateřina Siniaková were the defending champions, but chose not to participate together. Krunić played alongside Petra Martić, but lost in the quarterfinals to Anna-Lena Friedsam and Katarzyna Piter.
Siniaková teamed up with Vera Dushevina, but lost in the final to Margarita Gasparyan and Alexandra Panova, 1–6, 6–3, [3–10].
Lara Arruabarrena and María Teresa Torró Flor were the defending champions, but chose not to compete together. Arruabarrena played alongside Paula Cristina Gonçalves, but lost in the quarterfinals to María Irigoyen and Paula Kania. Torró Flor was scheduled to team up with Shahar Pe'er, but withdrew before their first round match.
Anabel Medina Garrigues and Arantxa Parra Santonja won the title, defeating Kiki Bertens and Johanna Larsson in the final, 6–0, 6–4.
Jocelyn Rae and Anna Smith were the defending champions and successfully defended their title, defeating Czech-duo Lenka Kunčíková and Karolína Stuchlá in the final, 6–4, 6–1.
Ysaline Bonaventure and Demi Schuurs were the defending champions, but Bonaventure chose not to participate this year. Schuurs played alongside Oksana Kalashnikova, but lost in the quarterfinals to Valentyna Ivakhnenko and Marina Melnikova.
Eri Hozumi and Miyu Kato won the title, defeating Ivakhnenko and Melnikova in the final, 3–6, 7–5, [10–8].
Raluca Olaru and Xu Yifan were the defending champions, but both players chose not to participate.
Jocelyn Rae and Anna Smith were the two-time defending champions but lost in the quarterfinals to Manon Arcangioli and Magdalena Fręch.
Johanna Konta and Maria Sanchez were the defending champions, having won the previous edition in 2015, but Konta chose to participate in Cincinnati instead. Sanchez partnered Sílvia Soler Espinosa, but they lost in the quarterfinals to Emina Bektas and Alexa Guarachi.
Dalila Jakupović and Nadiia Kichenok were the defending champions, but Kichenok chose to compete in Stuttgart instead. Jakupović played alongside Irina Khromacheva, but lost in the first round to Natela Dzalamidze and Anna Kalinskaya.
Jessica Moore and Jocelyn Rae were the defending champions, however Rae retired from professional tennis in December 2017, while Moore decided not to participate.
Jocelyn Rae and Anna Smith were the defending champions, having won the previous edition in 2014, however Rae had since retired from professional tennis, whilst Smith chose not to participate.