1990–91 LSU Tigers basketball team
The 1990-91 LSU Tigers men's basketball team represented Louisiana State University during the 1990–91 NCAA men's college basketball season. The head coach was Dale Brown. The team was a member of the Southeastern Conference and played their home games at
Pete Maravich Assembly Center.
Schedule and results
!colspan=9 style=| Non-conference regular season!colspan=9 style=| SEC regular season
!colspan=12 style=| SEC Tournament
!colspan=12 style=| NCAA Tournament