| Boys' Singles | |
|---|---|
| 1999 French Open | |
| Champion |
|
| Runner-up |
|
| Final score | 6–4, 6–3 |
Fernando González was the defending champion, but did not compete this year.
Argentine Guillermo Coria won the tournament without dropping a set, defeating compatriot David Nalbandian in the final, 6–4, 6–3.