The 2018–19 Iran Super League season was the 29th season of the Iranian basketball league.
Shahrdari Tabriz was the defending champion, but the club withdrew before the start of the season.
Regular season
Standings
Results
Playoffs
Petrochimi Bandar Imam and Chemidor Tehran decided to share the third place and cancel the third place series.
Quarterfinals The higher-seeded team played the second and third leg (if necessary) at home.
Semifinals The higher-seeded team played the first, second and fifth leg (if necessary) at home.
Final The higher-seeded team played the first, second and fifth leg (if necessary) at home.
References Asia Basket Iranian Basketball Federation