2001 WPA World Nine-ball Championship
| Tournament information | |
|---|---|
| Sport | 9-ball |
| Location | Cardiff, Wales |
| Dates | July 14, 2001–July 22, 2001 |
Tournament format(s) | Round robin / Single Elimination |
| Host(s) | WPA World Nine-ball Championship, Matchroom Pool |
| Participants | 128 |
| Final positions | |
| Champion | Mika Immonen |
| Runner-up | Ralf Souquet |
The 2001 WPA World Nine-ball Championship was the 12th edition of the WPA World Championship for 9-Ball Pool. It took place from July 14 to 22, 2001 in Cardiff, Wales.
Mika Immonen won the event, defeating German Ralf Souquet in the final, winning 17–10.