The 2004 Uncle Tobys Hardcourts was a women's tennis tournament played on outdoor hard courts. It was the 8th edition of the event then known as the Uncle Tobys Hardcourts, and was a Tier III event on the 2004 WTA Tour. It took place in Gold Coast, Queensland, Australia, from 4 January through 10 January 2004. First-seeded Ai Sugiyama won the singles title and earned $27,000 first-prize money.
| 2004 Uncle Tobys Hardcourts | |
|---|---|
| Date | 4–10 January 2004 |
| Edition | 8th |
| Category | Tier III |
| Draw | 30S / 16D |
| Prize money | US$170,000 |
| Surface | Hard / outdoor |
| Location | Gold Coast, Queensland, Australia |
| Champions | |
| Singles | |
 Ai Sugiyama | |
| Doubles | |
 Svetlana Kuznetsova Elena Likhovtseva | |
Finals edit
Singles edit
Ai Sugiyama defeated Nadia Petrova, 1–6, 6–1, 6–4
Doubles edit
Svetlana Kuznetsova / Elena Likhovtseva defeated 
Liezel Huber / 
Magdalena Maleeva, 6–3, 6–4