The 2004 AAPT Championships was a tennis tournament played on outdoor hard courts in Adelaide in Australia and was part of the International Series of the 2004 ATP Tour. The tournament ran from 5 through 11 January 2004.
| 2004 AAPT Championships | |
|---|---|
| Date | 5 – 11 January |
| Edition | 27th |
| Category | International Series |
| Surface | Hard / Outdoor |
| Location | Adelaide, Australia |
| Champions | |
| Singles | |
 Dominik Hrbatý | |
| Doubles | |
 Bob Bryan / Mike Bryan | |
Finals
editSingles
edit Dominik Hrbatý defeated 
Michaël Llodra 6–4, 6–0
- It was Hrbatý's 1st title of the year and the 6th of his career.
Doubles
edit Bob Bryan / Mike Bryan defeated Arnaud Clément / Michaël Llodra 7–5, 6–3
- It was Bob Bryan's 1st title of the year and the 15th of his career. It was Mike Bryan's 1st title of the year and the 17th of his career.