The Tunisian Women's Division I Basketball League is the highest women's professional club basketball competition in Tunisia.
The competition was created in 1956, just after Tunisia won its independence. It is managed by the Tunisian Basketball Federation. The league has played every season with the exception of 1958. The dominant club is CS Sfaxien of Sfax with a total of 19 titles followed by Zitouna Sports and Stade Tunisien, both from Tunis, each with 8 titles.[1]