The 2023–24 LBA season was the 102nd season of the Lega Basket Serie A (LBA), the men's top tier professional basketball division of the Italian basketball league system.
Teams
Promotion and relegation
Trieste and Verona ended, respectively, on 15th and 16th place and therefore relegated to the Serie A2.
Pistoia and Cremona were two best teams in Serie A2 and therefore promoted to Serie A.
Teams in bold advanced to the next round. The numbers to the left of each team indicate the team's seeding, the numbers to the right indicate the result of games including result in bold of the team that won in that game, and the numbers furthest to the right indicate the number of games the team won in that round.
Playoffs are played in 2-2-1 format where better seed hosts first, second and fifth game while worse seed host third and fourth game.