The 2010–11 LSU Tigers basketball team represented LSU during the 2010–11 NCAA Division I men's basketball season.

The Tigers, led by 3rd-year head coach Trent Johnson, played their home games at the Pete Maravich Assembly Center and were members of the Southeastern Conference.

They lost to Vanderbilt in the first round of the SEC Basketball tournament.

The Tigers finished the 2009–10 season 11–20 overall and 2–14 in SEC play.

They were not invited to either the NCAA tournament or the NIT.