2019 Darwin Tennis International – Women's singles

Kimberly Birrell was the defending champion, but chose not to participate.

Lizette Cabrera won the title, defeating Abbie Myers in the final, 6–4, 4–6, 6–2.

Seeds
• # 🇦🇺 Zoe Hives (quarterfinals)

• # 🇦🇺 Lizette Cabrera (champion)

• # 🇦🇺 Maddison Inglis (quarterfinals)

• # 🇦🇺 Destanee Aiava (second round)

• # 🇦🇺 Kaylah McPhee (second round)

• # 🇨🇳 Xu Shilin (first round)

• # 🇯🇵 Ayano Shimizu (second round)

• # 🇬🇧 Naiktha Bains (first round)