The 2018–19 Iowa Hawkeyes men's basketball team represented the University of Iowa during the 2018–19 NCAA Division I men's basketball season. The team was led by ninth-year head coach Fran McCaffery and played their home games at Carver–Hawkeye Arena as members of the Big Ten Conference. The Hawkeyes finished the season 23–12, 10–10 in Big Ten play to finish in sixth place. They defeated Illinois in the second round of the Big Ten tournament before losing to Michigan in the quarterfinals. They received an at-large bid to the NCAA tournament as the No. 10 seed in the South region. There they defeated No. 7-seeded Cincinnati in the First Round before losing to No. 2-seeded Tennessee in the Second Round.