2008 US Open – Girls' singles
| Girls' singles | |
|---|---|
| 2008 US Open | |
| Champion | CoCo Vandeweghe |
| Runner-up | Gabriela Paz |
| Score | 7–6(7–3), 6–1 |
Kristína Kučová was the defending champion, but did not compete in the juniors that year.
CoCo Vandeweghe won the tournament, defeating Gabriela Paz in the final, 7–6(7–3), 6–1.