Indonesia bans gambling outright, yet it has a deep, tangled relationship with betting. Cockfighting, dice and lottery-style games have long featured in Javanese and Balinese life; the state itself once ran taxed lotteries; and today, despite one of the world’s toughest crackdowns, judi online (online gambling) has become a major public-health and law-enforcement concern. This guide covers the history, the popular games, the religious context and the modern enforcement drive.

A short history of gambling in Indonesia

Gambling in the archipelago long predates independence, from cockfighting and dice to informal numbers games. In the modern era the state itself experimented with legal, taxed betting: the Porkas sports lottery launched in 1986, followed by the SDSB (Sumbangan Dermawan Sosial Berhadiah, or ‘social charity lottery with prizes’) in 1989, both justified as ways to fund sports and social welfare.

The schemes drew mounting opposition from Islamic groups, who regarded them as gambling forbidden by religion. The Indonesian Ulama Council (MUI) issued a fatwa against the national lottery in 1991, and after waves of student and religious protest, the government revoked SDSB’s permit in November 1993. Gambling has been comprehensively banned since.

  • Togel — from toto gelap (‘dark lottery’), an illegal numbers game where players bet on 2-, 3- or 4-digit combinations; now heavily online.
  • Online slots — marketed locally as slot gacor (‘winning slots’), among the most advertised offshore products.
  • Sabung ayam — cockfighting with betting.
  • Sports betting — especially football.
  • Live casino games — baccarat and roulette on offshore sites.

Religion and attitudes

Indonesia has the world’s largest Muslim population, and gambling (maisir) is forbidden in Islam. That religious consensus, reinforced by national law, underpins the ban — the 1993 SDSB reversal is the clearest historical example of religious opposition forcing a policy U-turn. In Bali, where the population is majority Hindu, a ritual cockfight known as tabuh rah (popularly tajen) is tied to temple ceremonies and treated as a purifying blood offering; gambling-driven cockfighting outside that religious context remains illegal.

The modern crackdown

Despite the ban, online gambling exploded in the 2020s on smartphones and social media. Since late 2024 a national task force (Satgas Judi Online) — spanning Komdigi, Polri, OJK, Bank Indonesia and PPATK — has blocked millions of sites, frozen tens of thousands of bank accounts, and traced payment flows. Reported player deposits fell about 30% in 2025 (from roughly IDR 51 trillion to IDR 36 trillion), and the government has extended enforcement to payment rails, welfare recipients and, in 2026, crypto prediction markets such as Polymarket.

18+. Gambling is illegal in Indonesia and carries criminal and financial risk. If gambling is affecting you or someone you know, call Halo Kemenkes 1500-567 or seek professional help.

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