South Korea Investigates Polymarket Over Illegal Gambling Concerns

May 22, 2026 1 min read John K
South Korea Investigates Polymarket Over Illegal Gambling Concerns

South Korean authorities are reportedly examining crypto-based prediction platform Polymarket over concerns that its services may violate the country’s strict gambling laws.

According to local reports, regulators are reviewing whether the platform’s event-based betting markets fall under illegal gambling activity. The investigation is said to involve the Korean authorities responsible for monitoring online gambling and digital asset-related activities.

Polymarket allows users to trade on the outcomes of real-world events using cryptocurrency. Markets on the platform cover politics, sports, global affairs, entertainment and economic developments, with traders effectively betting on future outcomes through prediction contracts.

South Korea maintains some of the toughest anti-gambling laws in Asia. Most forms of gambling are prohibited for citizens, with only a few tightly regulated exceptions allowed domestically. Individuals caught participating in illegal gambling can face substantial fines and possible prison sentences.

The review could potentially lead to access restrictions if regulators determine that Polymarket’s services breach local law. Authorities have increasingly targeted offshore and online gambling-related platforms in recent years as part of broader enforcement efforts against illegal betting operations.

The scrutiny in South Korea comes as Polymarket faces regulatory attention in multiple jurisdictions worldwide. Several countries have already moved to restrict or block access to the platform over licensing and gambling concerns, including Singapore, Belgium, Portugal and Ukraine.