1963–64 French Rugby Union Championship
| French Rugby Championship 1963–64 | |
|---|---|
| Countries | France |
| Number of teams | 56 |
| Champions | Pau (3rd title) |
| Runners-up | Béziers |
The 1963–64 French Rugby Union Championship was contested by 56 teams in 7 pools.
The four first teams of each pool and the best four placed 5th qualified for the last 32.
Pau won the championship after beating Béziers in the final.
It was the third time Pau had won the championship.