2013 Australian Open – Wheelchair Women's Singles

The 2013 Optus Australian Open Wheelchair Women's Singles featured eight players and had two seeds and one wild card. All matches were the best of three sets. Esther Vergeer was the defending champion but she decided not to participate.
Aniek van Koot of the Netherlands won the title as the top seed, defeating Sabine Ellerbrock the final, 6–1, 1–6, 7–5.