2018 French Open – Girls' singles

Girls' singles
2018 French Open
Champion Coco Gauff
Runner-up Caty McNally
Score1–6, 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). She would go on to win the women's title seven years later.

Whitney Osuigwe was the defending champion, but chose not to participate.