The 1990–91 Eastern Michigan Hurons men's basketball team represented Eastern Michigan University during the 1990–91 NCAA Division I men's basketball season.

The Hurons, led by head coach Ben Braun, played their home games at Bowen Field House and were members of the Mid-American Conference.

They were MAC Regular season and MAC tournament champions, and received an automatic bid to the NCAA tournament as No.

1 seed North Carolina in the East regional semifinals.

A Sweet 16 Reunion was held February 12, 2011 to honor the 1990–91 team.