U Sports men's basketball
| Formerly | CIAU men's basketball, CIS men's basketball | 
|---|---|
| Sport | Basketball | 
| Founded | 1962 | 
| No. of teams | 48, in four conferences | 
| Country | Canada | 
| Most recent champion(s)  | Rouge et Or  (2024)  | 
| Most titles | Carleton Ravens (17) | 
| Related competitions  | U Sports men's basketball championship | 
| Official website | U Sports men's basketball | 
U Sports men's basketball is the highest level of amateur play of basketball in Canada and operates under the auspices of U Sports, Canada's governing body for university sports. Forty-eight teams from Canadian universities are divided into four athletic conferences, drawing from the four regional associations of U Sports: Canada West Universities Athletic Association, Ontario University Athletics, Réseau du sport étudiant du Québec, and Atlantic University Sport. At the end of every season, eight teams compete for the W. P. McGee Trophy, awarded to the U Sports Men's Basketball Championship team.