1991–92 French Rugby Union Championship
Toulon won the 1991-92 French Rugby Union Championship beating Biarritz in the final.
It was Toulon's third Bouclier de Brennus.Group A
The teams are listed as the ranking, in bold the teams admitted to "last 16" round."last 32"
In bold the clubs qualified for the "last 16".
| Team 1 | Team 2 | Results |
| Bègles-Bordeaux | Chalon | 18-19 |
| Castres | Le Creusot | 15-9 |
| Colomiers | Graulhet | 30-6 |
| Perpignan | Valence-d'Agen | 37-12 |
| Agen | Stade Bordelais | 30-15 |
| Tarbes | Montpellier | 29-22 |
| Nîmes | Toulon | 6-15 |
| Béziers | Auch | 24-15 |
| Toulouse | Nice | 21-9 |
| Bourgoin | Dax | 7-15 |
| Grenoble | Rumilly | 38-18 |
| Racing | Montferrand | 21-19 |
| Biarritz | Tyrosse | 21-15 |
| Brive | Mont-de-Marsan | 15-12 |
| Bayonne | Pau | 33-17 |
| Narbonne | Cognac | 19-12 |
"last 16"
In bold the clubs qualified for the quarter of finals.
| Team 1 | Team 2 | Results |
| Castres | Chalon | 9-3 |
| Colomiers | Perpignan | 10-9 |
| Agen | Tarbes | 15-19 |
| Toulon | Béziers | 15-9 |
| Toulouse | Dax | 19-24 |
| Grenoble | Racing | 27-12 |
| Brive | Biarritz | 18-26 |
| Bayonne | Narbonne | 16-12 |
In bold the clubs qualified for the next round
| Team 1 | Team 2 | Results |
| Castres | Colomiers | 24-15 |
| Tarbes | Toulon | 30-30 |
| Dax | Grenoble | 21-22 |
| Biarritz | Bayonne | 16-15 |
Semifinals
Toulon and Biarritz were qualified for the final.Final
