2018–19 Tunisian Ligue Professionnelle 1

The 2018–19 Tunisian Ligue Professionnelle 1 (Tunisian Professional League) season was the 93rd season of top-tier football in Tunisia.

The defending champions from the previous season are Espérance de Tunis. The competition began on 18 August.

Teams
A total of 14 teams contested the league.