| Date: | 17 – 23 May |
| Edition: | 29th |
| Category: | WTA International tournaments |
| Draw: | 32S / 16D |
| Surface: | Clay |
| Location: | Strasbourg, France |
| Venue: | Tennis Club de Strasbourg |
| Prize Money: | $250,000 |
| Champs: |  Samantha Stosur |
| Champd: | Chuang Chia-jung /  Liang Chen |
The 2015 Internationaux de Strasbourg was a professional tennis tournament played on clay courts. It was the 29th edition of the tournament and will be part of the International-level tournament category of the 2015 WTA Tour. It took place in Strasbourg, France, on 17–23 May 2015.
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q2 | width=85 | Q1 |
| Women's singles | 280 | 180 | 110 | 60 | 30 | 1 | 18 | 12 | 1 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Women's doubles | 1 |
| width=130 bgcolor=dfe2e9 | Event | width=80 bgcolor=lime | W | width=85 bgcolor=thistle | F | width=85 bgcolor=ffff00 | SF | width=85 bgcolor=ffebcd | QF | width=85 bgcolor=afeeee | Round of 16 | width=85 bgcolor=afeeee | Round of 32 | width=85 | Q2 | width=85 | Q1 |
| style=background:#ededed | Women's singles | €34,677 | €17,258 | €9,274 | €4,980 | €2,742 | €1,694 | €823 | €484 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| style=background:#ededed | Women's doubles | €9,919 | €5,161 | €2,770 | €1,468 | €774 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 United States | Madison Keys | 17 | 1 | |
 Serbia | Jelena Janković | 20 | 2 | |
| Australia | Samantha Stosur | 27 | 3 | |
 France | Alizé Cornet | 28 | 4 | |
 Kazakhstan | Zarina Diyas | 34 | 5 | |
| United States | Coco Vandeweghe | 35 | 6 | |
| United States | Madison Brengle | 36 | 7 | |
| Mona Barthel | 38 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Casey Dellacqua →replaced by Shelby Rogers Jarmila Gajdošová →replaced by Lauren Davis
Daniela Hantuchová →replaced by Irina Falconi
Kaia Kanepi →replaced by Zheng Saisai
Johanna Larsson →replaced by Pauline Parmentier Peng Shuai →replaced by Aleksandra Krunić| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Chuang Chia-jung | China | Liang Chen | 133 | 1 | ||
 Ukraine | Nadiia Kichenok | China | Zheng Saisai | 161 | 2 | |
| United States | Raquel Kops-Jones | United States | Taylor Townsend | 163 | 3 | |
 United Kingdom | Jocelyn Rae | United Kingdom | Anna Smith | 172 | 4 |
The following pair received a wildcard into the doubles main draw:
See main article: 2015 Internationaux de Strasbourg – Singles.
Samantha Stosur def. Kristina Mladenovic, 3–6, 6–2, 6–3See main article: 2015 Internationaux de Strasbourg – Doubles.
Liang Chen def. Nadiia Kichenok / Zheng Saisai, 4–6, 6–4, [12–10]
