The 2018–19 Mississippi State Bulldogs basketball team represented Mississippi State University in the 2018–19 NCAA Division I men's basketball season. The Bulldogs, led by fourth-year head coach Ben Howland, played their home games at the Humphrey Coliseum in Starkville, Mississippi as members of the Southeastern Conference. They finished the season 23-11, to finish a tie for 6th place. In the SEC Tournament, They defeated Texas A&M in the second round before losing to Tennessee in the quarterfinals. They received a at-large bid to the NCAA Tournament where they were upset by 12th seed Liberty in the first round.