The 2018–19 Rice Owls men's basketball team represented Rice University during the 2018–19 NCAA Division I men's basketball season.

The Owls, led by second-year head coach Scott Pera, played their home games at Tudor Fieldhouse in Houston, Texas as members of Conference USA.

The Owls finished the 2017–18 season 7–24, 4–14 in C-USA play to finish in 13th place and failed to qualify for the C-USA tournament.

Sources: Sources: Roster Source[1]