The 2017–18 Algerian Ligue Professionnelle 1 was the 56th season of the Algerian Ligue Professionnelle 1 since its establishment in 1962.
A total of 16 teams contested the league.
All Derby matches between CR Belouizdad, MC Alger, NA Hussein Dey, USM Alger, USM El Harrach and Paradou AC will be played on July 5, 1962 Stadium which seats 64,000 spectators.
This season saw the cancellation of the law on the recruitment of foreign players.
Updated to games played on 4 February 2017