| Tournament information | |
|---|---|
| Dates | 2–10 October 2004 |
| Venue | Guild Hall |
| City | Preston |
| Country | England |
| Organisation | WPBSA |
| Format | Ranking event |
| Total prize fund | £400,000 |
| Winner's share | £60,000 |
| Highest break |  John Higgins (SCO) (147) |
| Final | |
| Champion |  Ronnie O'Sullivan (ENG) |
| Runner-up | Ian McCulloch (ENG) |
| Score | 9–5 |
← 2003 2005 → | |
The 2004 Snooker Grand Prix (known as the 2004 Totesport Grand Prix for sponsorship reasons) was the 2004 edition of the Grand Prix snooker tournament and was held from 2 to 10 October 2004 at the Guild Hall in Preston, England. World number one Ronnie O'Sullivan won the tournament defeating Ian McCulloch by nine frames to five (9–5) in the final. In the semi-finals O'Sullivan defeated Paul Hunter 6–3 and McCulloch beat Michael Judge 6–1. Mark Williams, who won the same event under the name LG Cup the year before, lost in the first round. John Higgins made the highest break with a 147. The 64-man tournament was the first of eight World Professional Billiards and Snooker Association (WPBSA) ranking events in the 2004/2005 snooker season and the next event following last season's World Championship, which was won by O'Sullivan. It preceded the second ranking event of the season, the British Open.