| Girls' Singles | |
|---|---|
| 2011 Australian Open | |
| Champion |
|
| Runner-up |
|
| Final score | 6–4, 6–2 |
Karolína Plíšková was the defending champion; she chose, however, not to defend her title.
An-Sophie Mestach won the tournament, defeating Mónica Puig in the final, 6–4, 6–2.