The Championnat Pro A (formerly known as the Championnat National A (CNA)) is the highest tier professional basketball league in Tunisia. The league is organised by the Tunisia Basketball Federation (FTBB). Established in 1956, the league currently features 10 teams.
Étoile Sportive de Radès is the record holder for most titles, with a total of thirteen. The current champion is US Monastir, who won the title in the 2022–23 season. The champions of each season qualify directly for the regular season of the Basketball Africa League (BAL), the premier continental competition of Africa.