Gambling Sites UK
Discover licensed and trusted online gambling operators in the UK.
Compare the Top Online Gambling Sites for December 2025
- 1#ad. 18+. Gamble Responsibly. Gambleaware.org. The Welcome Bonus is only available to newly registered players who make a minimum initial deposit of £10. The welcome offer can be activated only once, when making your first deposit. In order to receive the maximum of £ 200 bonus, you will need to wager an amount equal to 35 times the value of your first initial deposit within 60 calendar days from the date on which the Welcome Bonus option has been activated under the 'My Bonuses' section of your account.. Full Terms Apply.
- 2#ad. 18+. Gamble Responsibly. Gambleaware.org. 18+. Gamble Responsibly. Gambleaware.org. The Welcome Offers cannot be used in conjunction with any other bonuses. These Key Terms and Conditions form part of and are an extension of the General Terms and Conditions. If and where there is a conflict between these Terms & Conditions and the General Terms and Conditions which relate specifically to the Welcome Bonus and Welcome Spins, these Key Terms and Conditions will prevail. Mega Riches reserves the right to withdraw or amend this promotion at any time.Minimum deposit £ 10.Opt-in required.Only available to newly registered players who complete verification. Upon withdrawal, any incomplete Welcome Bonus or Welcome Spins will be forfeited.
- 3#ad. 18+. Gamble Responsibly. Gambleaware.org. New customers only, min deposit £10, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply. - Full Terms Apply
- #ad. 18+. Gamble Responsibly. Gambleaware.org. New players only. Min deposit £/$/€ 10. Account balance is withdrawable at any time, upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins: Bonus spins expire24 hours after activation. Full T&C apply.+18 Play responsibly. - Full Terms Apply
- #ad. 18+. Gamble Responsibly. Gambleaware.org. Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £20 | No max cash out | Wagering is 35x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | Cashback applies to deposits where no bonus is included - Full Terms Apply
- 6#ad. 18+. Gamble Responsibly. Gambleaware.org. New customers only. Up to 300 spins over 4 day period from first deposit & spend of £10. Max 75 spins each day on Fishin' BIGGER Pots of Gold at 10p per spin for 4 consecutive days. Deposit & spend £10 each day for 75 spins. Spins credited upon spend of £10 each day. 18+ Full T&Cs apply.
- 7#ad. 18+. Gamble Responsibly. Gambleaware.org. 18+. New Players Only. GambleAware.org Minimum Deposit £20, 40x Wagering in 7 days, Qualifying Deposit played first, Max Bet £5, Max Win applies., Certain games excluded, Spin value £0.1 each. Full T&Cs apply. Take time to think.
- 8#ad. 18+. Gamble Responsibly. Gambleaware.org. New Customers by invite only. Min Deposit £20 (exc PayPal & PaySafe). Max Bonus £30 (30x wagering & max wins £2000) & 100 Free Spins @10p playable on selected games (1x wagering on wins, max wins £500).*T&Cs Apply - Full Terms Apply
- 9#ad. 18+. Gamble Responsibly. Gambleaware.org. 18+. New players only. 100% First deposit bonus up to £50: Min deposit £10. Wagering including from balance funds: 35x deposit amount to unlock bonus as cash. 20 Free Spins on Big Bass Splash (no wagering). Free spin winnings credited to cash. Expiry: Bonus balance 90 days; Free Spins 2 days. Deposit Bonus forfeited upon withdrawal if wagering requirements not met. Deposit Bonus max cashout: £250. T&C's apply.
- 10#ad. 18+. Gamble Responsibly. Gambleaware.org. 18+. New players only. 100% First deposit bonus up to £50: Min deposit £10. Wagering including from balance funds: 35x deposit amount to unlock bonus as cash. 20 Free Spins on Big Bass Splash (no wagering). Free spin winnings credited to cash. Expiry: Bonus balance 90 days; Free Spins 2 days. Deposit Bonus forfeited upon withdrawal if wagering requirements not met. Deposit Bonus max cashout: £250. T&C's apply.
- 11#ad. 18+. Gamble Responsibly. Gambleaware.org. New members only. Must sign up via this offer link. Min £10 cash deposit and wager on any Slot Game only within 7 days of sign-up. Must accept free spins within 7 days of pop-up notification, valid for 7 days from acceptance on Eye of Horus. 10p coin size per free spin, max lines. Click here for full Rules & Exclusions. Bet Responsibly. GambleAware.org.
- 12#ad. 18+. Gamble Responsibly. Gambleaware.org. 18+. New players in GB only. 100% deposit bonus up to £50. Min. deposit: £20. Max Bonus wins: £500. Max bet with active bonus: £2. Wagering requirement: 30x sum of deposit + bonus. 50 Free Spins on Book of Dead only. Winnings from Free Spins credited as real money with no wagering requirement. Maximum Free Spins winnings: £100. Game restrictions apply. Games contribute differently when wagering a bonus. First deposit only, no expiration date. Deposit bonus expiration: 30 days if not wagered. Free spins expiration: 3 days. One bonus per person/address/device/IP. Own payment methods only. www.gambleaware.org Full T&Cs apply.
- 13#ad. 18+. Gamble Responsibly. Gambleaware.org. New customers only. Opt In required. £/€10 min stake on Casino slots within 30 days of registration. Max bonus 200 Free Spins on selected games credited within 48 hours. Free Spins expire after 7 days. iOS app restrictions may apply. Email/SMS validation may apply. Not available in NI. Full T&Cs apply.
- 14#ad. 18+. Gamble Responsibly. Gambleaware.org. New members only. Must sign up via this offer link. Wager within 7 days of reg. Accept Free Spins on Big Bass Bonanza via pop up within 24 hrs of qualifying (10p spin value, 3 days expiry). Click here for full T&Cs. Bet Responsibly. BeGambleAware.org.
- 15#ad. 18+. Gamble Responsibly. Gambleaware.org. New customers online only. Only valid with code B10GET200 on registration. £/€10 min stake on slots and receive 200 Free Spins on The Goonies Megaways. Free Spins credited within 48 hours of meeting qualifying criteria. 7-day expiry on code and Free Spins. One per customer. 18+. Full T&Cs apply. Gambleaware.org.
Best Gambling Sites in the UK
The best UK gambling sites deliver a great overall experience, backed by strong promotions.
Below you’ll find the top operators by gambling type, based on our in-depth reviews and user ratings.
| UK Gambling Site | Best for |
|---|---|
| Betfred | Betting |
| GG Poker | Poker |
| Mr Vegas | Casino |
| Bingostars | Bingo |
| Jackpot.com | Lottery |
Explore our guides and comparison tools by category to find the right gambling site for your needs:
Best UK Gambling Sites for Betting
Online betting operators should deliver competitive odds and live streaming, easy-to-use bet builders and frequent free bet offers.
Compare Betting Sites
Best UK Gambling Sites for Casino
Online casino is all about game variety, top software providers, big jackpots, responsive support, fair bonus terms and fast withdrawals.
Compare Casino Sites
Best UK Gambling Sites for Bingo
Online bingo features a wide choice of rooms, lively community chat, jackpot prizes, ticket packages, free games and daily promotions.
Compare Bingo Sites
Best UK Gambling Sites for Poker
Online poker players look for tournaments with prize pool guarantees, regular freerolls and satellites, busy cash games and rakeback deals.
Compare Poker Sites
Best UK Gambling Sites for Lottery
Online lottery platforms allow you to play the world’s biggest draws, like the US Powerball, directly or via syndicates to increase your chances.
Compare Lottery Sites
What Makes a UK Gambling Site Trustworthy?
Trustworthy gambling sites in the UK meet core standards for safety, fairness and transparency.
UKGC Licence: Strict compliance requirements to safeguard customer funds and personal data, plus clear, accountable ownership.
Safer Gambling: Built-in spending controls and practical tools that help limit risky behaviour, plus systems to identify and assist vulnerable users.
Fairness & Integrity: Outcomes settled according to published rules, with complete activity logs and independent testing or audits.
Clear Terms & Offers: Key game, betting or event information explained in plain English, with simple conditions and transparent promotion requirements.
Secure Banking: Simple deposits and withdrawals, with trusted payment methods and fast payouts.
Customer Support: Live chat and email options, helpful responses and a clear complaints procedure.
Good Reputation: User reviews highlighting smooth payments and an overall positive experience.
Responsible Gambling
For most people, online gambling is an enjoyable form of paid entertainment. However, for some, it can lead to negative or harmful consequences.
Overconfidence or a misunderstanding of probability can lead to impulsive decisions, such as betting more than planned or gambling until your ‘luck changes’.
Signs that it’s becoming a problem include chasing losses, getting into debt, being preoccupied or trying to cut back or stop without success.
Our Commitment to Safer Gambling
Your safety and wellbeing are our priority and we’re dedicated to promoting responsible gambling.
We only recommend UK gambling sites that take customer protection seriously. As part of our review process, we assess their safer gambling tools, such as:
- Deposit limits
- Loss or wagering limits
- Time-outs and cooling-off periods
- Reality checks
- Self-assessment tests
- Self-exclusion options
Tips for Gambling Responsibly
Safer online gambling tools are most effective when you combine them with a few simple habits:
Stick to a budget: Only bet with money you can afford to lose and set it aside in advance, separate from your everyday finances.
Set a staking plan: Determine your typical stake and keep it consistent to avoid overspending.
Don't chase losses: Accept them as part of gambling and avoid raising stakes or placing extra bets to win them back.
Track your activity: Keep a record of the time and money you spend gambling online to stay aware and accountable.
Keep a clear head: Gambling when stressed, upset or under the influence can lead to impulsive decisions.
If you or someone you know is affected by problem gambling, support is available from accredited organisations like GamCare and BeGambleAware.
Why Trust Gambling.com for Online Gambling?
Since 2006, we’ve helped UK gamblers make safer, smarter choices with independent guidance on strategy, online gambling sites and promotions.
Our award-winning team includes betting experts, casino specialists and poker pros who offer insights drawn from first-hand experience.
All our analysis follows strict editorial guidelines to stay objective. It is also fact-checked and regularly updated to reflect the latest information and offers.
We only feature licensed and regulated UK gambling websites, with every recommendation based on a structured review process that incorporates in-depth research, hands-on testing and user feedback.
Our mission is to give clear, unbiased and practical advice so you can gamble online with confidence.
Meet Our Experts
UK Gambling News
Gambling Sites FAQs
Are UK gambling sites safe?
UK gambling sites are safe – provided you choose brands that are licensed and regulated by the UK Gambling Commission (UKGC). Licensed online gambling sites in the UK must adhere to core standards for safety, security, fairness and transparency.
What is the best gambling site in the UK?
The best gambling site in the UK depends on what you want to gamble on and what matters most to you, such as competitive odds, regular promotions and game variety. Betfred is a strong all-round option, with sports betting, poker, casino games, bingo and lotto.
