| 1949–50 French Rugby Union Championship | |
|---|---|
| Countries |
|
| Champions | Castres |
| Runners-up | Racing Paris |
|
← 1948-49
1950-51 →
|
|
The 1949-50 French Rugby Union Championship was contested by 48 teams divided en 8 pools, 32 teams were qualified to play the play-offs
The Championship was won by Castres that beat Racing Paris in the final.
The 1950 Five Nations Championship was won by Wales, France was classified third.
The "Coupe de France" was won by Lourdes that beat the AS Biterroise Cheminots in the final.
In bold the clubs qualified for second round.
In bold the clubs qualified for the quarter of finals.
In bold the clubs qualified for the semifinals.