The 2018–19 Creighton Bluejays men's basketball team represented Creighton University in the 2018–19 NCAA Division I men's basketball season.

The Bluejays were led by ninth-year head coach Greg McDermott and played their home games at the newly-named CHI Health Center Omaha, as members of the Big East Conference.

5 seed in the Big East tournament, they lost to Xavier in the quarterfinals.

They lost in the quarterfinals of the Big East tournament to Providence.

In addition to the departing players, top assistant Darian DeVries left to take the head coaching vacancy at Drake.