The 2018–19 Nebraska Cornhuskers men's basketball team represented the University of Nebraska in the 2018–19 NCAA Division I men's basketball season. The Cornhuskers were led by seventh-year coach head coach Tim Miles and played their home games at Pinnacle Bank Arena in Lincoln, Nebraska as members of the Big Ten Conference. They finished the season 19–17, 6–14 in Big Ten play to finish in 13th place. In the Big Ten tournament, they defeated Rutgers and Maryland to advance to the quarterfinals where they lost to Wisconsin. They received an at-large bid to the National Invitation Tournament where they defeated Butler in the first round before losing to TCU.