2004 Dutch TT
The 2004 Dutch TT was the sixth round of the 2004 MotoGP Championship. It took place on the weekend of 24–26 June 2004 at the TT Circuit Assen located in Assen, Netherlands.250 cc classification
125 cc classification
Below are the standings for the top five riders and constructors after round six has concluded.
;Riders' Championship standings
;Constructors' Championship standings
| Constructor | Points |
| 1 |  Yamaha | 133 |
| 2 | Honda | 130 |
| 3 |  Ducati | 54 |
| 4 | Kawasaki | 25 |
| 5 | Suzuki | 17 |
- Note: Only the top five positions are included for both sets of standings.
Sete Gibernau