1999 Australian Open – Boys' singles
| Boys' singles | |
|---|---|
| 1999 Australian Open | |
| Champion | Kristian Pless |
| Runner-up | Mikhail Youzhny |
| Score | 6–4, 6–3 |
Julien Jeanpierre was the defending champion, but did not compete this year.
Danish first seed Kristian Pless won the title, defeating Russian ninth seed Mikhail Youzhny in the final, 6–4, 6–3.