The 2019–20 Seattle Redhawks men's basketball team represented Seattle University during the 2019–20 NCAA Division I men's basketball season.

The Redhawks, led by third-year head coach Jim Hayford, played their home games at the Redhawk Center, with three home games at the ShoWare Center, as members of the Western Athletic Conference (WAC).

In the postseason, they were defeated by Grand Canyon in the 2019 WAC tournament.

They received an invitation to the CIT where they lost in the first round to Presbyterian.

Roster Last update: September 26, 2019 Schedule Source:[4]