The 2018 U Sports men's basketball championship was the 56th edition of the U Sports men's basketball championship, a postseason tournament to determine the national champion of the 2017–18 U Sports men's basketball season.
The tournament was held March 8–11, 2018 in Halifax, Nova Scotia.
The Calgary Dinos edged out the Ryerson Rams to take the championship.
It was the first national title for Calgary, and the second consecutive appearance (and loss) in the final game for Ryerson.
While the Ravens took some consolation in that, Carleton basketball was buoyed later the same day (March 11), when its women's team claimed its first-ever national crown, in Regina.