| 1944–45 French Rugby Union Championship | |
|---|---|
| Countries |
|
| Champions | Agen |
| Runners-up | Lourdes |
|
← 1943-44
1945-46 →
|
|
The 1944-45 French Rugby Union Championship of first division was won by Agen that beat Lourdes in the finales
The competition was won by 126 clubs, in a very complicated formulas, modified during the season, also cause the war evolution. Thirty-two clubs participating to final phese
Also the "Copue de France" was won by Agen that beat again Lourdes in the final.