2004 WPA World Nine-ball Championship
| Tournament information | |
|---|---|
| Sport | 9-ball |
| Location | Taipei, Taiwan |
| Dates | July 10, 2004–July 18, 2004 |
Tournament format(s) | Round robin / Single Elimination |
| Host(s) | WPA World Nine-ball Championship |
| Participants | 128 |
| Final positions | |
| Champion | Alex Pagulayan |
| Runner-up | Chang Pei-Wei |
The 2004 WPA World Nine-ball Championship was the 15th edition of the WPA World Championship for 9-Ball Pool. It took place from July 10 to 18, 2004 in the Taiwanese capital city Taipei.
Filipino-Canadian Alex Pagulayan won the championship with a 17–13 victory in the final against Taiwanese Chang Pei-Wei . Defending champion Thorsten Hohmann dropped out in the round of 32 against Kang Chin-ching from Chinese Taipei.