The 2018–19 Middle Tennessee Blue Raiders men's basketball team represented Middle Tennessee State University during the 2018–19 NCAA Division I men's basketball season.

The Blue Raiders, led by 1st-year head coach Nick McDevitt, played their home games at the Murphy Center in Murfreesboro, Tennessee as members of Conference USA.

In the C-USA tournament, they were defeated in the quarterfinals by Southern Miss in overtime.

As a regular season conference champion who failed to win their conference tournament, the Blue Raiders received an automatic bid to the National Invitation Tournament, where they defeated Vermont in the first round before losing to Louisville in the second round.

[1] Head coach Kermit Davis left the school on March 19, 2018 to accept the head coaching job at Ole Miss.