|Most recently played||2018|
|Current champions||St. Francis Xavier X-Women|
|Current runners-up||Guelph Gryphons|
|Most titles||Alberta Pandas (6)|
St. Francis Xavier X-Women (6)
The Molinex Trophy is awarded annually to the women's rugby union champions of U Sports, Canada's governing body for university sports. The first women's rugby union championship was held in November 1998. The tournament features eight teams playing in a single-elimination format, which takes place over four days and features 11 games at a single, pre-determined host site. The trophy was donated by Molinex Sports, the official Canadian distributor of Gilbert Rugby balls.