The 2017–18 UMKC Kangaroos men's basketball team represented the University of Missouri–Kansas City during the 2017–18 NCAA Division I men's basketball season.

The Kangaroos, led by fifth-year head coach Kareem Richardson, played their home games at the Municipal Auditorium, with one home game at the Swinney Recreation Center, as members of the Western Athletic Conference.

They lost in the quarterfinals of the WAC tournament to Grand Canyon.

They defeated Texas–Rio Grande Valley in the quarterfinals of the WAC tournament before losing to New Mexico State in the semifinals.

They received an invitation to the College Basketball Invitational where they defeated Green Bay in the first round before losing to Wyoming in the quarterfinals.