2020 Australian Open – Girls' singles
| Girls' singles | |
|---|---|
| 2020 Australian Open | |
| Champion | Victoria Jiménez Kasintseva |
| Runner-up | Weronika Baszak |
| Score | 5–7, 6–2, 6–2 |
Victoria Jiménez Kasintseva won the girls' singles title at the 2020 Australian Open, defeating Weronika Baszak in the final, 5–7, 6–2, 6–2. She became the first tennis player from Andorra to win a Grand Slam title in any discipline.
Clara Tauson was the defending champion, but chose not to participate.