Betting Regulations in Thailand
Thai betting regulations are among the strictest in Southeast Asia. While gambling exists widely in practice, most forms remain illegal under Thai law, with only certain forms permitted by the state. The countryโs approach reflects concerns around public safety, social impact, and Thai societyโs long-standing relationship with gambling.
Despite tight controls, gambling in Thailand continues through underground operations, online gambling platforms based offshore, and casinos in neighboring countries. This tension has sparked renewed debate within the Thai government over reform, including proposals tied to tourism and economic growth.
History of Gambling in Thailand
Gambling has existed in Thailand for centuries and was once openly tolerated and regulated by the state. During the 17th to early 19th centuries, gambling houses operated legally, particularly within Chinese communities, and generated significant revenue for the government. Under King Rama III, gambling was officially recognized as a source of income, with card games, dice, and betting widely practiced.
As gambling-related debt and social problems increased, public concern grew. This led to a policy shift in the early 20th century, culminating in the Gambling Act of 1935, which banned most forms of gambling and closed legal gambling houses. Since then, Thailand has maintained strict gambling laws, allowing only limited state-controlled activities such as the lottery and horse racing, while underground illegal gambling continues to persist despite enforcement efforts.
Thailand Betting Regulations and Gambling Laws

Under Thai law, any activity that resembles gamblingโeven without money changing handsโcan be considered illegal. Playing cards, gambling devices, and betting arrangements may trigger enforcement action.
Local police and regulatory bodies periodically conduct raids on illegal casinos and betting rings. While many citizens participate informally, enforcement remains selective but legally valid, and penalties apply to both Thai nationals and foreign nationals.
Gambling Act: The Legal Foundation
The Gambling Act of 1935 is the cornerstone of Thailandโs gambling laws. It strictly prohibits most gambling activities unless explicitly authorized by the state. The Act divides gambling into two main categories:
- List A: High-risk gambling such as casino games, slot machines, roulette, poker, and animal fighting
- List B: Lower-risk activities including sports betting, raffles, bingo, and certain card games
Violations under List A carry heavier penalties, including imprisonment of up to three years and fines of up to 5,000 baht. List B offenses generally carry lighter penalties, though they remain criminal offenses.
The act is supported by other legislation, including the Playing Cards Act and anti-money laundering provisions designed to curb unlawful casinos and illegal operations.
Casino Operations and the Entertainment Complex Bill (Draft Law)
In recent years, the Thai government has shown keen interest in reforming gambling laws through the proposed Entertainment Complex Bill. This draft bill and related proposals focus on allowing integrated resorts that combine hotels, entertainment venues, and tightly regulated casino space.
The proposed law outlines several key features designed to keep casino development tightly regulated. Casinos would be limited to approved entertainment complexes only, ensuring they operate within controlled environments rather than as standalone gambling venues.
Among the legal requirements, operators would be required to meet high capital thresholds, along with strict licensing fees, annual fees, and a detailed application process. Applicants must also submit a clear business plan and comprehensive financial disclosures, all of which would be subject to oversight by designated regulatory bodies.
To further control access and address safety concerns, the proposal includes a regulated entrance fee or entry fee intended to limit participation and discourage problem gambling.
The proposal aims to boost tourism, create jobs, increase gross gaming revenue, and generate long-term government revenue while maintaining public safety. Supporters argue that these resorts could deliver long-term economic benefits.
Prime Minister Paetongtarn Shinawatra has acknowledged both public debate and ongoing support around the issue, emphasizing regulatory compliance, public opinion, and social safeguards.
Gambling License and Regulatory Compliance
Under the proposed framework for legalizing casinos, only approved license holders would be allowed to operate casino operations. Operators would need to demonstrate the following legal requirements:
- Strong financial backing and minimum paid-up capital
- Robust internal controls to ensure smooth operations
- Measures to block access for unauthorized users
- Compliance with Thai law and international standards
The goal is to ensure smooth operations while addressing regulatory challenges tied to social harm and enforcement.
Gambling in Thailand: Illegal Casinos and Underground Operations
Despite strict laws, illegal gambling remains widespread. Underground gambling operations can be found in private residences, back rooms of bars, internet cafรฉs, and temporary houses set up during festivals or community events.
These operations thrive partly due to proximity to other countries. Thai citizens frequently cross borders to gamble legally in Cambodia or Laos, where casino resorts actively target Thai patrons.
Online Gambling in Thailand

Online gambling and sports betting in Thailand currently operate in a legal gray area but are generally treated as illegal under existing gambling laws. While the Gambling Act of 1935 was written long before the internet era, Thai authorities interpret its provisions broadly, meaning that online gambling sites, online casinos, and online sports betting are considered unlawful unless explicitly authorized by the state.
There is no legal framework that allows Thai-based online gambling and sports betting operators to obtain a gambling license. As a result, all legally registered online gambling platforms accessed by the Thai market are based overseas. Thai authorities periodically attempt to block access to these websites, though enforcement remains inconsistent due to the cross-border nature of the internet and the popularity of offshore platforms.
Recent policy discussions and draft proposals have focused primarily on land-based casinos within entertainment complexes rather than online gambling and sports betting. However, some policymakers have acknowledged that online gambling regulation may become a future consideration as part of broader reforms aimed at reducing illegal operations, improving compliance, and increasing government revenue.
For now, online gambling and sports betting in Thailand remain illegal, tightly controlled through enforcement measures, and outside the countryโs formal legal framework.
Legal Gambling Activities in Thailand
Despite the general prohibition, Thailand allows certain forms of gambling under state control.
Horse Racing
Horse racing is one of the few legally permitted sports betting activities. Bets are allowed only at approved racecourses and on designated race days. Horse racing events are regulated and monitored, with wagering often conducted in Thai and primarily patronized by local elites.
Government Lotteries
The national lottery, operated by the Government Lottery Office, is the most widely accepted gambling activity in Thailand. Lottery draws take place twice monthly, generating substantial lottery sales and revenue.
Revenue distribution typically includes:
- A portion allocated to government lotteries and public funding
- Prize pools for ticket holders
- Administrative and operational costs
Lottery tickets are sold nationwide and are deeply embedded in society, making the lottery the most accessible legal gambling activity for citizens.
Frequently Asked Questions
Does Thailand have any casinos?
There are no legal Thai casinos currently. Existing casinos operate illegally.ย
Is playing cards illegal in Thailand?
Yes, possession of unregistered cards above legal limits is illegal.
Is playing cards illegal even without betting?
Technically, yes, under the Playing Cards Act.
Is Bet365 legal in Thailand?
No. Platforms such as Bet365 operate outside Thailandโs laws. While many citizens use offshore sites, doing so is technically considered illegal gambling.








