2025 French Open – Girls' singles
| Girls' singles | |
|---|---|
| 2025 French Open | |
| Champion | Lilli Tagger |
| Runner-up | Hannah Klugman |
| Score | 6–2, 6–0 |
Lilli Tagger defeated Hannah Klugman in the final, 6–2, 6–0 to win the girls' singles title at the 2025 French Open. Tagger was the first Austrian player to win a junior girls' singles Grand Slam title, and she did not lose a set en route.
Tereza Valentová was the defending champion, but played in the women's singles competition, where she lost to Coco Gauff in the second round.