| 1947–48 French Rugby Union Championship | |
|---|---|
| Countries |
|
| Champions | Lourdes |
| Runners-up | Touloun |
|
← 1946-47
1948-49 →
|
|
The 1947-48 French Rugby Union Championship of first division was contested by 40 clubs divided in 8 pools of five.
Thirty-two teams qualified from a federal selection and 8 from "Championnat d'Excellence".
The two better of each pool, for a total of 16 clubs was admitted to the play-off finals
The Championship was won by Lourdes who beat Toulon in the final.
Teams in bold qualified for the "last 16" phase.
Teams in bold qualified for the quarter finals.
Teams in bold qualified for the semi finals.