The 2015 Liga Indonesia Premier Division season was the 20th edition of Liga Indonesia Premier Division and the seventh edition as a second-tier competition. On November 3, 2014, PSSI announced that starting this season, teams are not allowed to use foreign players and only allowed to have a maximum of 30 players. It was planned to start the season in March 2015 but it was revised to start the season on February 19, 2015. The start of the season was again revised to start in mid-April. On April 20, 2015, it was confirmed that the season will start on April 26, 2015.