2004 Croatia Open
| 2004 Croatia Open | |
|---|---|
| Date | 19–25 July |
| Edition | 15th |
| Category | International Series |
| Draw | 32S / 16D |
| Prize money | $375,000 |
| Surface | Clay / outdoor |
| Location | Umag, Croatia |
| Venue | ITC Stella Maris |
| Champions | |
| Singles | |
| Guillermo Cañas | |
| Doubles | |
| José Acasuso / Flávio Saretta | |
The 2004 Croatia Open was a tennis tournament played on outdoor clay courts at the ITC Stella Maris in Umag in Croatia and was part of the International Series of the 2004 ATP Tour. The tournament ran from 19 July through 25 July 2004.