2003–04 Top 16 season
The 2003-04 Top 16 season was the top level of French club rugby in 2003-05. The competition was played by 16 teams. In the first stage, two pools of 8 played. The first 4 of each pool were admitted to the "top 8" to play for the title, the other 4 to a relegation tournament.Pool B
The teams total sum of the points obtained in the first round and the points obtained in the matches played with the 4 teams from the other group.
| Team | Pld | W | D | L | PF | PA | PD | Pts |
| 1 | Montferrand | 22 | 11 | 1 | 10 | 476 | 400 | +76 | 45 |
| 2 | Montpellier | 22 | 11 | 0 | 11 | 457 | 459 | -2 | 44 |
| 3 | Agen | 22 | 10 | 1 | 11 | 491 | 436 | +55 | 43 |
| 4 | Pau | 22 | 10 | 1 | 11 | 546 | 558 | -12 | 43 |
| 5 | Narbonne | 22 | 10 | 0 | 12 | 514 | 617 | -113 | 42 |
| 6 | FC Grenoble | 22 | 8 | 1 | 13 | 458 | 408 | -150 | 39 |
| 7 | Clomiers | 22 | 7 | 1 | 14 | 434 | 513 | -79 | 37 |
| 8 | Montauban | 22 | 6 | 1 | 15 | 374 | 515 | -141 | 35 |
Two Pool of 4 teams. The first two of each pool were qualified for semifinals. Them and the third also qualified for 2004–05 Heineken CupPool A
| Team | Pld | W | D | L | PF | PA | PD | Pts |
| 1 | USA Perpignan | 6 | 5 | 0 | 1 | 170 | 74 | +96 | 16 |
| 2 | CS Bourgoin-Jallieu | 6 | 3 | 0 | 34 | 147 | 137 | +10 | 12 |
| 3 | Castres Olympique | 6 | 3 | 0 | 3 | 130 | 126 | +4 | 12 |
| 4 | AS Béziers | 6 | 1 | 0 | 5 | 75 | 185 | -110 | 8 |
Pool B
| Team | Pld | W | D | L | PF | PA | PD | Pts |
| 1 | Stade Français | 6 | 4 | 0 | 2 | 151 | 100 | +51 | 14 |
| 2 | Tolouse | 6 | 4 | 0 | 2 | 136 | 133 | +3 | 14 |
| 3 | Biarritz | 6 | 3 | 0 | 3 | 149 | 107 | +42 | 12 |
| 4 | Brive | 6 | 1 | 0 | 5 | 82 | 178 | -96 | 8 |
Semifinals
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----Final
