The 1983–84 Auburn Tigers men's basketball team represented Auburn University in the 1983–84 college basketball season. The team's head coach was Sonny Smith, who was in his sixth season at Auburn. The team played their home games at Memorial Coliseum in Auburn, Alabama. They finished the season 20–11, 12–6 in SEC play. They defeated and to advance to the championship game of the SEC tournament where they lost to Kentucky. They received an at-large bid to the NCAA tournament where they lost to Richmond in the first round.