2018 French Open – Girls' singles
| Girls' singles | |
|---|---|
| 2018 French Open | |
| Champion | Coco Gauff |
| Runner-up | Caty McNally |
| Score | 1–6, 6–3, 7–6(7–1) |
Coco Gauff won the girls' singles tennis title at the 2018 French Open, defeating compatriot Caty McNally in the final, 1–6, 6–3, 7–6(7–1).
Whitney Osuigwe was the defending champion, but chose not to participate.
Gauff would go on to win her senior title at this tournament seven years later.