| Year: | 2004 |
| Number Of Teams: | 10 |
| Regular Season: | February 22 |
| Playoff Start: | May 23 |
| Championship Bowl: | Belgian Bowl XVII |
| Bowl Date: | June 6 |
| Championship Location: | Charleroi |
| Champions Bb: | Antwerp Diamonds |
The 2004 season of the Belgian Football League (BFL) is the regular season played in the Belgium. The Antwerp Diamonds won Belgian Bowl XVII against the Leuven Lions by a score of 12–0.
W = Wins, L = Losses, T = Ties, PCT = Winning Percentage, PF= Points For, PA = Points Against
The top four teams of the regular season are seeded into playoffs for the Belgian Bowl. - clinched seed to the playoffs
| Type: | bb |
| XVII | |
| Visitor: | Leuven Lions |
| Home: | Antwerp Diamonds |
| Visitor Abbr: | LL |
| Home Abbr: | AD |
| Visitor Conf: | FFL |
| Home Conf: | FFL |
| Visitor Total: | 0 |
| Home Total: | 12 |
| Visitor Qtr1: | 0 |
| Visitor Qtr2: | 0 |
| Visitor Qtr3: | 0 |
| Visitor Qtr4: | 0 |
| Home Qtr1: | 0 |
| Home Qtr2: | 0 |
| Home Qtr3: | 6 |
| Home Qtr4: | 6 |
| Date: | June 6, 2004 |
| City: | Charleroi |
| Last: | XVI |
| Next: | XVIII |