1944–45 French Rugby Union Championship

The 1944–45 French Rugby Union Championship first division was played at Parc des Princes on April 7, 1945, before 30,000 spectators and won by Agen, who defeated Lourdes 7–3 in the final.

Coupe de France
The "Coupe de France" was also won by Agen, again by defeating Lourdes in the final.