Union Sportive Quillan Haute-Vallée or US Quillan is a French rugby union club based in Quillan. The team are currently playing in the Fédérale 2 competition, the 6th division of French rugby. They have in the past, made it to the final of the French championship, winning it in 1929. The team was founded in 1898.
| Date | Winners | Score | Runners-up | Venue | Spectators |
|---|---|---|---|---|---|
| 6 May 1928 | Section Paloise | 6-4 | US Quillan | Stade des Ponts Jumeaux, Toulouse | 20,000 |
| 19 May 1929 | US Quillan | 11-8 | FC Lézignan | Stade des Ponts Jumeaux, Toulouse | 20,000 |
| 18 May 1930 | SU Agen | 4-0 | US Quillan | Parc Lescure, Bordeaux | 28,000 |