The 2018 Liga 2 was the second season of the Liga 2 under its current name, and the ninth season under its current league structure.
PSS won the title after a 2âÂÂ0 win over Semen Padang in the final at Pakansari Stadium, Cibinong on 4 December 2018.
Clubs could register at least 18 players and a maximum of 30 players without age restriction like the previous season, but maximum 3 players over the age of 35 years. Like the previous season, the clubs also couldn't use foreign players.
The following teams have changed division since the 2017 season.
Relegated from Liga 1
Promoted from Liga 3
Promoted to Liga 1
Relegated to Liga 3
<small>Notes:</small> <small></small>
<small>Note: Flags indicate national team as has been defined under FIFA eligibility rules. Players and coaches may hold more than one non-FIFA nationality.</small>
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This round began on 24 October 2018 and ended on 21 November 2018. Eight teams competed in this round.
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Semen Padang won 3âÂÂ2 on aggregate.
PSS won 2âÂÂ0 on aggregate.