Liga 1 (Indonesia)
| Organising body | PT Liga Indonesia Baru |
|---|---|
| Founded | 1994 (as Liga Indonesia Premier Division) 2008 (as Indonesia Super League) 2011 (As Indonesian Premier League) (Dualism Of Competition) 2016 (as ISC A) (Unofficial Competition) 2017 (as Liga 1) |
| First season | 1994–95 |
| Country | Indonesia |
| Confederation | AFC |
| Number of clubs | 18 |
| Level on pyramid | 1 |
| Relegation to | Liga 2 |
| Domestic cup(s) | Piala Indonesia Piala Presiden |
| International cup(s) | AFC Champions League Two AFC Challenge League ASEAN Club Championship |
| Current champions | Persib (4th title) (2024–25) |
| Most championships | Persib Persipura (4 titles each) |
| Top goalscorer | Cristian Gonzáles (249) |
| Broadcaster(s) |
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| Sponsor(s) | BRI |
| Website | Official website |
| Current: 2025–26 | |
Liga 1 (English: League 1), officially known as BRI Liga 1 for sponsorship reasons, is the men's top professional football division of the Indonesian football league system. Administered by PT Liga Indonesia Baru (lit. 'New Indonesian League, LLC'), Liga 1 is contested by 18 clubs and operates on a system of promotion and relegation with Liga 2.
Top-flight professional league in Indonesia started from the 2008–09 season onwards, initially under the name Indonesia Super League until 2015. Before PSSI formed and organized the Indonesian Super League as the first professional football league in Indonesia, the previous top-level competition title in Indonesia was the Liga Indonesia Premier Division from 1994–95 to 2007–08. Prior to the 2008 reforms, the national competitions used a tournament format. Liga 1, which started in 2017, is the latest rebranding of the league.
Forty-three clubs have competed in the top-tier league of Indonesian football since the inception of the Indonesia Super League in 2008. Eight have won the title: Persib (2014, 2023–24, 2024–25), Persipura (2008–09, 2010–11, 2013), Bali United (2019, 2021–22), Arema (2009–10), Sriwijaya (2011–12), Bhayangkara Presisi (2017), Persija (2018), and PSM (2022–23). Only four clubs have played in every season to date: Arema, Madura United, Persib Bandung, and Persija Jakarta. Semen Padang also won the 2011–12 Indonesian Premier League during the dualism era in Indonesian football.