| Champ: |  Paula Badosa Gibert |
| Runner: |  Anna Kalinskaya |
| Score: | 6–3, 6–3 |
| Before Name: | French Open – Girls' singles |
| After Name: | French Open – Girls' singles |
See main article: 2015 French Open.
Daria Kasatkina was the defending champion, but chose not to participate this year.
Paula Badosa Gibert won the title, defeating Anna Kalinskaya in the final, 6–3, 6–3.