Top country picks for running online gambling ads in 2026 include the United Kingdom, Australia, Germany, Brazil, Canada, USA, and Colombia. ROIads recommends starting with Brazil, as it’s one of the easiest countries that allow Gambling to enter in 2026. The market is freshly regulated, user trust is growing, and competition hasn’t caught up yet. Push traffic converts exceptionally well there with sports-themed creatives.
Once you have a profitable funnel in Brazil, use localized creatives, sports angle, and mobile-first campaigns to expand to Colombia. From there, the data and budget you’ve built give you the foundation to move into higher-spend markets like the UK or Germany, where competition is more rigid but average player value is significantly higher.
iGaming is booming in 2026 — but the real challenge isn’t just finding high-converting offers. It’s knowing where gambling advertising is legal and how to navigate each market’s rules.
Affiliate marketers and media buyers who focus on countries where gambling ads are legal get more than just peace of mind. They get:
- stable, high-quality traffic,
- better conversion rates because users trust regulated platforms,
- and long-term scalability.
With governments cracking down on digital content, it’s more important than ever to promote gambling offers in online gambling legal countries — places where casino ads are legal and guidelines are clear.
Choosing the best countries for casino advertising also protects your business from sudden bans, ad rejections or even account suspensions. Legal markets may require a license, but that same regulation is what builds a healthy, trusted iGaming environment — and opens the door to serious profits.
Note: Countries where gambling is legal in 2026 may apply strict rules to advertising. To avoid bans, you must carefully choose ad formats to follow compliance requirements. ROIads specializes in push and pop traffic — two of the most versatile formats for gambling offers — and provides advanced targeting tools to help affiliates remain fully compliant in licensed markets.
In this guide, we’ll break down the top 7 countries where gambling advertising is legal in 2026, explain what makes them special and give you expert tips on how to advertise using push and pops.
Let’s look at places where gambling is legal — and how to turn compliance into your growth strategy.
List of 7 Countries where Gambling is Legal in 2026
Choosing the right geo isn’t just about CPMs or CTRs — it’s about long-term stability. In a world where gambling laws are constantly changing, running campaigns in countries where gambling ads are legal gives affiliates a big advantage.
These are the top legal markets for iGaming advertising in 2026 — countries that not only allow online gambling but also allow paid promotion of licensed platforms. We’ve selected these five based on licensing transparency, audience size, ad format flexibility, and of course — performance stats across push and pop campaigns on ROIads.
Whether you’re launching casino traffic or lottery promotions, these countries combine compliance with profitability — and that’s the sweet spot for sustainable affiliate marketing.
Where is Gambling Advertising Legal in 2026: Comparison of Top 7 Countries
| Country | Online Gambling Legal | Casino Ads Legal | Advertising Formats Allowed | Key Notes |
| United States US | Partially (by state) | ✅ (licensed states only) | Push, Pop, Native, Search | High value, fragmented regulation, state-targeting essential |
| Spain ES | ✅ | ✅ | All major formats (with restrictions) | Digital ads hsve minimum restrictions, engaged audience, high spend |
| United Kingdom GB | ✅ | ✅ | All major formats | Highly regulated, strong user trust and maturity |
| Germany DE | ✅ (since 2021) | ✅ | Push, Pop, Display | New legal framework, localized ads perform best |
| Canada CA | Partially (by province) | ✅ | Push, Pop, Native | Ontario is the main regulated market, no active-athlete endorsements |
| Brazil BR | ✅ (since Dec 2023) | ✅ | Push, Pop, Native, Social | Huge volume, low saturation, mobile-driven |
| Colombia CO | ✅ (since 2016) | ✅ | Push, Pop, Search, Social | First regulated LATAM market, stable and trusted |
1. United States
The US is a complex but high-potential market for affiliate marketers working with gambling traffic. It’s not as simple as “gambling ads are legal nationwide” but it’s one of the most profitable markets — especially for those who understand state-by-state regulation.
In 2026, more than half of US states have legalized some form of online gambling and several of them allow advertising for licensed operators. For affiliates who can target with precision the US is one of the best countries for gambling advertising.
US Legal Landscape and Licensing
The key to success in the US is understanding gambling is regulated at the state level. States like New Jersey, Michigan, Pennsylvania and Colorado have fully legalized online gambling and allow licensed operators to advertise — both through traditional platforms and alternative ad formats like push and pops.
To advertise legally you must promote operators who hold valid state licenses and campaigns must respect local advertising guidelines. It’s not a free-for-all but the rules are clear — and the rewards are big.
Advertising Rules
- Casino ads are legal only in states where online gambling is licensed.
- Ad platforms (Google, Meta, programmatic networks) require proof of state-level licensing for gambling-related campaigns.
- Push and pop ads can be used effectively when geo-targeted to compliant states.
Why It Works
The US iGaming audience is highly engaged and has significant spending. Players expect polished trustworthy offers — which means you must promote licensed brands only. With proper segmentation and creative strategy, the US can deliver top results even with higher ad costs.
2. United Kingdom
If there’s one market that sets the global standard for legal gambling advertising it’s the United Kingdom. Known for its strict regulation, transparency and user trust, the UK is one of the most advertiser friendly countries that allow gambling in 2026 — if you play by the rules.
With an established licensing system and an active gambling audience, the UK is still attracting operators and affiliates who want compliant traffic. Whether you’re running a campaign for online slots or live casinos, the UK has the legal clarity many markets lack.
GB Legal Landscape and Licensing
Gambling in the UK is fully legal and regulated by the UK Gambling Commission. This includes both land-based and online gambling, so the UK is one of the most online gambling legal countries today.
To run gambling ads in the UK, you must:
- Promote brands licensed by the UKGC
- Clearly state terms and conditions (especially for bonuses and offers)
- Not mislead or create unrealistic win expectations
This doesn’t limit your reach — it protects your campaign and builds trust with your audience.
Advertising Rules
- Casino ads are allowed on all digital platforms — as long as the operator has a UKGC license.
- Ads must comply with CAP Code (the UK advertising rulebook).
- Push and pop ads are not directly restricted, but creatives must meet general ad requirements (no aggressive or misleading content).
Why It Works
The UK gambling audience is used to seeing iGaming ads — and they respond well to transparent, compelling creatives that lead to licensed sites. The market is mature, and users are familiar with deposit bonuses, free spins, and sportsbook offers, which means less friction in the conversion funnel.
While competition can be high and CPCs above average, push traffic works surprisingly well here — especially on mobile — and pop traffic can bring in lower-funnel users with the right targeting setup.
With one of the most established regulatory systems in the world, the UK is not just a country where gambling ads are legal — it’s a place where affiliate marketing in iGaming can thrive long-term.
3. Spain
Spain is one of Europe’s most established iGaming markets, with a strict, well-defined regulatory framework. It offers a high-spending, digitally active audience and one of the clearest legal rules in the EU.
ES Legal Landscape and Licensing
Online Gambling in Spain has been fully legal and nationally regulated since 2011, making it one of the longest-running licensing systems in Europe. The governing authority, the DGOJ (Dirección General de Ordenación del Juego), oversees all licensed operators offering casino games, poker, sports betting, and bingo to Spanish players. So, to advertise Gambling in Spain, you must work with operators that hold a valid DGOJ license.
In 2021, Spain introduced major reform under Royal Decree 958/2020, which significantly tightened advertising restrictions and reshaped the entire iGaming ad landscape.
Advertising Rules
- Gambling ads are only allowed between 1:00 AM and 5:00 AM on broadcast media. Digital formats are not subject to the same time restrictions, making push and pop traffic especially valuable.
- Ads must not use celebrity endorsements, target minors, or portray Gambling as a solution to financial problems.
- Bonus and promotional offers cannot be advertised to the general public, only to existing registered users.
- All creatives must have responsible gambling disclaimers and direct users to self-exclusion tools.
- Push and pop ads are permitted if s they comply with general digital advertising standards and only promote licensed operators.
Why It Works
Despite its strict rules, Spain is a premium Tier-1 GEO with a mature Gambling culture and one of the highest average player values in Southern Europe.
Spanish users are highly engaged with online slots, live casino, and sports betting — particularly football. Themed push ads are one of the most converting formats, especially with personalized bonus messaging. Pop traffic also works well, but for awareness campaigns, driving users to licensed casino pre-landings with localized Spanish content.
The Spanish-speaking audience expects quality: localized copy, recognizable brands, and transparent offers. You may have to spend more time on setup, but in the end, you’ll get stable, high-value traffic.
4. Germany
Germany has gone through major changes in its approach to online gambling and advertising in the last few years. Once considered a grey area, Germany is now one of the online gambling legal countries thanks to the introduction of a unified national regulatory framework.
With a large and digitally active population and growing interest in online betting and casinos, Germany is becoming one of the best countries for gambling advertising — especially for affiliates who focus on long-term and compliant strategies.
DE Legal Landscape and Licensing
In July 2021, Germany introduced the Glücksspielneuregulierungstaatsvertrag (GlüNeuRStV), a state treaty that legalized and regulated online gambling at national level. This new law replaced a patchwork of regional rules with a centralized licensing system — finally giving clarity to operators and advertisers.
Under this system online casinos, poker and sportsbook can apply for a license and advertise in Germany. The market is regulated by the GGL (Gemeinsame Glücksspielbehörde der Länder) — Germany’s federal gambling authority.
Advertising Rules
- Gambling ads are allowed for licensed brands only and must follow strict content and timing rules.
- Ads must not target minors or suggest gambling as a solution to financial problems.
- Push and pop ads are allowed if they comply with general digital advertising rules and are not aggressive.
Why It Works
Germany is a high-volume, highvalue geo. Users are educated, tech-savvy and respond to personalized offers — especially in slots. Since the regulatory change, affiliates are seeing improved approval rates and better performance across compliant campaigns.
Push ads perform well when targeting by device and region, pop traffic has high-volume with room to scale. Localising creatives into German can further boost engagement and trust.
With over 80 million people and a clear legal path for gambling promotion, Germany is a top-tier choice if you’re looking for countriws where gambling is legal in 2026.
5. Brazil
Brazil has become one of the best places where gambling is legal — and more importantly where gambling advertising is legal. After years of debate, the country finally regulated its gambling industry in 2023, opening up one of the largest iGaming markets in the world.
With over 200 million people, high mobile penetration and a national obsession with sports, Brazil offers a rare combination of massive traffic volume, low competition (for now) and a clear legal framework. For affiliates looking to get in early — 2026 is the year.
BR Legal Landscape and Licensing
The turning point came in December 2023 when Brazil officially approved Law No. 14,790 — legalising and regulating sports betting, online casinos and virtual games. This put Brazil among the online gambling legal countries with a national licensing model.
Operators must obtain a licence from Brazil’s Ministry of Finance and comply with local rules around responsible gambling, age targeting and ad transparency.
Advertising Rules
- Gambling ads are now fully legal for licensed operators, both online and offline.
- Google and Facebook allow gambling ads in Brazil, but require proof of licensing.
- Push and pop ads are not restricted by format — allowing for high-volume traffic acquisition.
Why It Works
Brazilian users are highly responsive to sports betting, lotteries and emerging online casino brands. Since legalisation, user trust has increased — making conversion funnels smoother and long-term value per user higher.
For affiliates, the market is a goldmine:
- Relatively low competition compared to mature markets,
- Huge mobile traffic for push campaigns,
- High engagement on entertainment-driven creatives.
Pop traffic also performs well in Brazil, especially when paired with localised pre-landings and quick redirects. Portuguese language creatives are a must — but even basic localisation can boost CRs big time.
In 2026, Brazil isn’t just a hot market — it’s an iGaming giant. For affiliates it’s the perfect time to build campaigns in a country where demand and legal framework are finally aligned.
6. Canada
Canada has undergone a major shift in its Gambling landscape in recent years, moving from a grey-market-heavy environment to clear, province-level licensing. Now, it has a rightful place in our list of countries where Gambling is legal in 2026. Actually, Canada is one of the best countries for legal Gambling advertising in North America.
CA Legal Landscape and Licensing
Gambling in Canada is regulated at the provincial level, meaning there is no single national authority, and each province controls its own iGaming framework. The biggest turning point came in August 2021, when Canada passed Bill C-218, legalizing single-event sports betting nationwide and boosting provincial markets to expand rapidly.
The most advanced market is Ontario, which launched its regulated iGaming framework in April 2022 under the iGaming Ontario (iGO) authority. It’s the first fully open, competitive online Gambling market in the country, but other provinces are expected to follow.
Advertising Rules
- Gambling ads are legal for licensed and registered operators in provinces with active frameworks.
- The Alcohol and Gaming Commission of Ontario (AGCO) prohibits advertising that targets minors, uses athlete or celebrity endorsements that appeal to youth, or promotes irresponsible Gambling behaviour.
- Since 2023, Ontario has enforced a ban on using active athletes in Gambling advertising.
- Push and pop ads can be used for compliant campaigns targeting Canadian audiences.
- Responsible Gambling messaging is required in most ad placements.
Why It Works
Canada offers the high spending power of a Tier-1 market with less saturation than the US or UK, but similar user quality and engagement. Ontario alone has a population of over 14 million grown-ups with a strong appetite for online slots, live casino, and sports betting.
Push and pop ads with hockey, basketball, or football creatives are highly effective for Canadian audiences. You can also emphasize bonuses to boost conversion.
Ultimately, if you’re looking for a Tier-1 market with legal clarity and growth potential, Canada is a perfect choice.
7. Colombia
Colombia was the first country in Latin America to fully legalize and regulate online gambling — and in 2026, it’s still a leader in the region. With a licensing system in place since 2016, it offers affiliates a rare combo: legal clarity, growing demand and low competition in the digital ad space.
Unlike some emerging markets still figuring out regulatory changes, Colombia has already built a mature iGaming ecosystem, making it one of the most reliable online gambling legal countries for affiliate campaigns.
CO Legal Landscape and Licensing
Colombia regulates online gambling through Coljuegos, the national gaming authority. Licensed operators can offer a wide range of products: from online slots and sports betting to live casino games and poker.
Advertising is allowed for licensed brands only, and affiliates working with paid traffic — including push and pop ads — must promote operators with valid Colombian licenses.
Advertising Rules
- Casino ads are allowed across digital channels, including mobile and desktop, as long as tied to a licensed operator.
- Coljuegos prohibits targeting minors and requires ads to display responsible gambling messages.
- Push and pop formats are allowed.
Why It Works
Colombian users are active, mobile-first and increasingly open to regulated gambling brands. Since the market is not as saturated as Europe or North America, affiliates can launch campaigns with competitive bids and still reach quality traffic.
Spanish-language creatives are a must, and pre-landings with localized elements tend to boost both CTR and conversion rates. Push ads work great for mobile betting apps and welcome bonuses, while pop traffic is perfect for casinos or hybrid offers.
The real advantage of Colombia? It’s a legally stable market that still behaves like an emerging one — full of opportunity, but without the constant rule changes seen in newer iGaming regions.
Colombia proves that being early isn’t always better — being early and regulated is. For affiliates looking for a place where casino ads are legal and where traffic still performs at scale, Colombia is a safe bet.
What Makes a Country Ideal for Gambling Advertising?
When it comes to scaling affiliate campaigns in gambling, not all geos are created equal. Some countries offer the perfect balance of demand, regulation and advertising freedom. But what exactly defines the best countries for casino advertising?
1. Legal Framework for Online Gambling
The foundation of any compliant campaign is legality. You want to focus on countries where gambling ads are legal and where online gambling is regulated or licensed. These countries often have gambling commissions or authorities that oversee both operators and advertisers, so you can run ads without fear of a ban.
For example, in our list of countries where gambling is legal, you’ll find different scenarios:
- In the UK, the UK Gambling Commission regulates the industry and allows advertising under strict rules.
- Germany, under the GlüNeuRStV regulation, now allows online gambling and advertising with a national license.
- In the US, several states (like New Jersey, Michigan, Pennsylvania) have legalized both gambling and betting ads.
2. License Requirements for Advertisers
In most countries where gambling is legal, you’ll need to work with licensed operators or platforms to run gambling ads. This means your campaigns are compliant — and your audience will trust what you’re promoting.
Check if:
- The country requires the advertiser to have a license (e.g. Brazil, UK),
- Or if it’s enough to promote licensed operators (e.g. Colombia).
3. Market Maturity and iGaming Penetration
A high-value market isn’t just one where ads are legal — it’s one where people actually engage with iGaming products. Look for:
- High mobile and desktop internet usage,
- A strong cultural acceptance of gambling or betting,
- Proven user interest in online casinos, sports betting or lotteries.
Markets like Brazil and Colombia are booming thanks to mobile penetration and growing appetite for online gaming.
4. Advertising Format Flexibility
ven in places where gambling is legal, the rules around ad formats vary. That’s why you should check:
- If push ads, pops or native ads are allowed,
- If there are time-of-day restrictions (like in Spain),
- And if there are bans on certain messaging or creatives.
Legal-friendly formats like push and pop ads face fewer restrictions so are ideal for compliant campaigns.
In summary, if you’re serious about affiliate marketing in 2026, the question isn’t just “where are casinos ads legal?” — it’s “which legal countries offer scalable, high-quality, ad-friendly environments?” And that’s exactly what we’ll get into next.
Want to advertise — and win big without risk?
FAQ About Gambling Ads by Country
❓ Which countries allow gambling advertising online?
Online gambling ads are legal in several major markets, including the United Kingdom, Germany (since 2021), Brazil (since December 2023), and Colombia (since 2016). In the United States, the rules depend on the state — some allow online betting, while others still ban it.
❓ Are there restrictions for gambling ads in certain countries?
Yes. Even in countries where gambling ads are legal, you’ll face specific rules. For example, the UK and Germany both require responsible gambling disclaimers and limit where and how ads can appear. In the US, each state has its own regulations — meaning your campaign setup must match local law.
❓ How to choose safe geos for gambling campaigns?
Stick to regulated markets like the UK, Germany, Brazil, or Colombia — where online gambling is officially legalized and transparent. Avoid countries with unclear or changing laws. Safe geos give you fewer risks, better traffic stability, and easier campaign approval.
Want to dive deeper? Explore the full list of geo guides here.
Conclusion: Go Legal, Scale Smart
In 2026, success in gambling affiliate marketing isn’t just about high CRs or aggressive landing pages — it’s about playing by the rules in markets that reward quality and compliance.
Choosing countries where gambling ads is legal gives you more than just legal protection. It gives you:
- Better ad approval rates, even on strict platforms like Google and Meta;
- Longer campaign lifespans, with fewer shutdowns or blacklists;
- Higher user trust, thanks to licensed operators and transparent offers.From established high-ROI markets like the UK and US to up-and-coming powerhouses like Brazil, today’s countries where gambling ads are legal have it all: reach, regulation and returns. They’re not just safer — they’re smarter.
From the mature, high-ROI environments of the UK and the U.S., to emerging giants like Brazil, today’s top online gambling legal countries offer the perfect mix of reach, regulation, and returns. They’re not just safer — they’re smarter.
Disclaimer / Important Notice:
This material is for informational purposes only and is intended for people who have reached the legal age in their country. Using this information may involve legal or financial risks. Please make sure your actions comply with the laws and regulations in your jurisdiction.
The author is not responsible for any outcomes resulting from the use of this information.
