2023 NSW Open – Women's singles

Mai Hontama was the defending champion but chose not to participate.

Destanee Aiava won the title, defeating Astra Sharma in the final, 6–3 6–4.

Seeds
• # 🇰🇷 Jang Su-jeong (quarterfinals)

• # 🇦🇺 Astra Sharma (final)

• # 🇯🇵 Moyuka Uchijima (quarterfinals)

• # 🇦🇺 Priscilla Hon (first round)

• # 🇦🇺 Jaimee Fourlis (quarterfinals)

• # 🇦🇺 Destanee Aiava (champion)

• # 🇨🇳 Ma Yexin (first round)

• # 🇹🇭 Lanlana Tararudee (first round)