2002–03 LSU Tigers basketball team

The 2002–03 LSU Tigers basketball team represented Louisiana State University in the Southeastern Conference (SEC) during the 2002–03 NCAA Division I men's basketball season. The team was coached by John Brady and played their home games at Pete Maravich Assembly Center in Baton Rouge, Louisiana.

Schedule and results
!colspan=9 style=| Regular season

!colspan=9 style=| SEC Tournament

!colspan=9 style=| NCAA Tournament