2026 Australian Open – Girls' singles
| Girls' singles | |
|---|---|
| 2026 Australian Open | |
| Champion | Ksenia Efremova |
| Runner-up | Ekaterina Tupitsyna |
| Score | 6–3, 7–5 |
| Draw | 64 |
| Seeds | 16 |
Ksenia Efremova won the girls' singles title at the 2026 Australian Open, defeating Ekaterina Tupitsyna in the final, 6–3, 7–5.
Wakana Sonobe was the defending champion, but she was no longer eligible to participate in junior events having elevated to senior level and did not participate in that level this year.