What UK licensed casinos are
UK licensed casinos are online casinos that hold a remote casino licence from the UK Gambling Commission. Under the Gambling Act 2005, any operator offering casino games to people in Great Britain needs this licence, wherever the company itself is based. Since 2014 the rule has applied at the point of consumption: it is the player's location that counts, not the server's. A casino based abroad that accepts British players without a UKGC licence is breaking the law.
The list on this page is built from the Gambling Commission's public register. We take every website listed under an active remote casino licence, group the domains into brands, and show the licence holder and account number next to each one. That gives 660 brands from 96 licence holders, many of them running several sites each.
List of UK online casinos: how to use it
Use this list of UK online casinos to check a casino before you sign up. Search for the brand name, or jump to its letter, and confirm the licence holder matches the company named in the casino's footer. If a brand is missing, it is either very new, not yet listed on the register, or not licensed at all. In that case check the register directly. Being on the list is not the same as being recommended: it only shows that a casino is licensed. Our tested and rated casinos are in the UK casino sites ranking, where every casino is scored on payouts, bonus terms, games and safety.
All UK casino sites in one place
Most lists of casinos only include the brands that pay them commission. This one includes all UK casino sites on the register, whether or not we have a relationship with them. That matters because it lets you see the whole market. You will notice, for example, that a small number of companies run a large share of brands: 307 of the sites are white labels on shared platforms. If you want to know which casinos are linked, our casino sister sites map groups them by licence holder, and the independent casinos page lists those that are not part of a network.
What a UK licence protects you from
A Gambling Commission licence comes with rules that change how a casino has to treat you:
- your age and identity must be verified before you can deposit or play, including free demo games;
- games must be tested by an approved lab, and the casino must show how they work;
- every licensed casino must be part of GamStop and offer deposit limits, reality checks and time-outs;
- credit cards cannot be used for gambling, a rule in force since April 2020;
- slot stakes are capped at £5 per spin, or £2 for players aged 18 to 24;
- bonus wagering cannot exceed 10 times the bonus, a cap introduced in January 2026;
- the casino must say how well customer funds are protected and must offer an independent dispute service.
Safest online casino UK: what actually makes a casino safe
People searching for the safest online casino UK often expect one name. In practice, the licence does most of the work: every casino on this list is held to the same core rules. The differences come in how well a casino follows them. A safe casino pays withdrawals on time, asks for documents once and clearly, writes short and fair terms, and makes safer gambling tools easy to find. Its fund protection rating, shown in the terms, tells you what happens to your balance if the business fails. These are the things we test in every review, and they are why some licensed casinos score much better than others.
How to spot a legit online casino UK
A legit online casino UK players can trust shows its licence in the footer, links to its register entry, and names the company that holds the licence. Warning signs include a licence from another country only, no mention of GamStop, offers to play without ID checks, crypto-only cashiers and bonuses with wagering above 10×, which UK rules do not allow. Fake licence badges also exist, so always click through to the register rather than trusting a logo. If anything does not match, do not deposit.
UK regulated online casinos and complaints
One of the main advantages of UK regulated online casinos is a clear complaints route. Start by complaining to the casino itself, using its published procedure. If the casino has not resolved your complaint within eight weeks, or you disagree with its final answer, you can take it to the alternative dispute resolution service the casino names in its terms. These services are independent and free for players. The Gambling Commission does not settle individual disputes, but it does use complaints to decide where to investigate, and it has fined operators and taken away licences for failures in safer gambling and anti-money laundering checks.
Reading a register entry
Each entry on the Gambling Commission register shows the licence holder's legal name, its account number, the status of each licence and the websites it covers. Look for an active remote casino licence: a betting or bingo licence alone does not allow a site to offer slots or table games. The status matters too. A licence marked as suspended, revoked or surrendered means the company can no longer take bets from people in Great Britain. The register also lists any regulatory action, such as fines or warnings, so it is worth a quick look before you trust a new brand with a large deposit.
How we build the UK casino sites list
We download the Gambling Commission register, keep every website listed under an active remote casino licence and remove duplicates such as regional domains for the same brand. We then match each brand to its name and logo and link it to the licence holder's register page. This UK casino sites list was last refreshed on 21 October 2026. Licences can be suspended or surrendered at any time, so for a final check before depositing, use the register link next to the brand.
Licensed casinos and staying in control
A licence protects you from rogue operators, but it does not stop gambling becoming a problem. Set a deposit limit when you register, take breaks and never chase losses. If you want to stop, GamStop blocks every UK licensed casino on this list at once, and the National Gambling Helpline on 0808 8020 133 is free, confidential and open 24 hours a day.
UK regulated online casinos: FAQ
Is online gambling legal in the UK?
Yes. Online gambling is legal in Great Britain for adults aged 18 and over, as long as the operator holds a licence from the UK Gambling Commission. Northern Ireland has separate gambling laws.
Are online casinos safe and legit?
A UK licensed casino has to verify players, use independently tested games, protect vulnerable customers and offer dispute resolution. That makes it far safer than an unlicensed site, though no casino removes the risk of losing money.
What is the Gambling Commission?
The UK Gambling Commission is the regulator for gambling in Great Britain. It licenses operators, sets rules on games, bonuses and safer gambling, and can fine operators or take away their licence.
How do I check if a casino is UK licensed?
Find the licence holder and account number in the casino footer, then search for them on the Gambling Commission public register. The business record lists every domain the licence covers.
Are my winnings from a UK licensed casino taxed?
No. Gambling winnings are not taxed for players in the UK. Operators pay gambling duties on their profits instead.