The 2014–15 DePaul Blue Demons men's basketball team represented DePaul University during the 2014–15 NCAA Division I men's basketball season.

The Blue Demons, led by fifth year head coach Oliver Purnell, played their home games at the Allstate Arena, and were members of the Big East Conference.

They lost in the first round of the Big East tournament to Creighton.

On March 14, head coach Oliver Purnell resigned.

They advanced to the quarterfinals of the Big East tournament where they lost to Creighton.