2004 Australian Open – Girls' singles

Shahar Pe'er won the title, defeating Nicole Vaidišová in the final, 6–1, 6–4.

Barbora Strýcová was the defending champion, but chose to participate in the women's qualifying competition. She qualified for the main draw where she lost to 23rd seed Lina Krasnoroutskaya in the second round.

Seeds
• # 🇸🇰 Jarmila Gajdošová (semifinals)

• # 🇨🇿 Veronika Chvojková (third round)

• # 🇨🇿 Nicole Vaidišová (final)

• # Yung-Jan Chan (first round)

• # Vojislava Lukić (third round)

• # 🇳🇿 Marina Erakovic (second round)

• # Ana Ivanovic (quarterfinals)

• # 🇨🇳 Sheng-Nan Sun (third round)

• # 🇷🇺 Alla Kudryavtseva (quarterfinals)

• # Maša Zec-Peškirič (first round)

• # Sanja Ančić (first round)

• # 🇨🇦 Stéphanie Dubois (quarterfinals)

• # 🇮🇱 Shahar Pe'er (champion)

• # Timea Bacsinszky (semifinals)

• # 🇨🇳 Rui Du (second round)

• # 🇪🇬 Heidi El Tabakh (first round)