1992–93 French Rugby Union Championship
| French Rugby Championship 1992–93 | |
|---|---|
| Countries | France |
| Number of teams | 32 teams |
| Champions | Castres (3rd title) |
| Runners-up | Grenoble |
| Relegated | Chalon, US Tyrosse, Cognac and Le Creusot |
The 1992–93 French Rugby Union Championship was won by Castres who beat Grenoble 14–11 in the final, in a match decided by an irregular try accorded by the referee.
It was the third bouclier de Brennus for the Castres Olympique, the first after 43 year