| Champ: | Patty Schnyder |
| Runner: |  Samantha Stosur |
| Score: | 1–6, 6–3, 7–5 |
| Draw: | 32 |
| Seeds: | 8 |
| Type: | women |
| Main Name: | Australian Hard Court Championships |
| Before Name: | Uncle Tobys Hardcourts |
| After Name: | Mondial Australian Women's Hardcourts |
See main article: article and 2005 Uncle Tobys Hardcourts. Ai Sugiyama was the defending champion, but lost in first round to Dinara Safina.
Patty Schnyder won the title by defeating Samantha Stosur 1–6, 6–3, 7–5 in the final.