Explore the top online casinos. Discover New Zealand's best bonuses.
Mr. Gamble features the best casino bonuses in New Zealand from fully licensed and regulated online casinos. Enjoy the newest promotions and best rewards with favourable conditions at Mr. Gamble, the award-winning casino bonus comparison site.
Now you can find the best online casino for your needs vetted by our casino and legal experts. Mr. Gamble lists licensed casinos for a safe and fun experience. Find casino sites promoting exclusive bonuses, exciting slots, amazing games, and much more.
- Exclusive bonus1st Deposit Bonus150% / $3000Wagering35 x (D+B)Payment methods
- Withdrawal time: 1-3 days
- Minimum deposit to casino: $10
- Bonus max bet: $5
- Established: 2023
- Free Spins: 200
- 1st Deposit Bonus:150% / $3000 + 200 Free Spins
- Casino Cashback:15% / $3000
- Superb game collection
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Show more - new1st Deposit Bonus100% / $900Wagering45 x (D+B)Payment methods
- Withdrawal time: 3-5 days
- Minimum deposit to casino: $10
- Bonus max bet: -
- Established: 2025
- Free Spins: 100
- 1st Deposit Bonus:100% / $900 + 100 Free Spins
- 2nd Deposit Bonus:50% / $1000 + 50 Free Spins
- 3rd Deposit Bonus:50% / $1300 + 50 Free Spins
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Show more - 1st Deposit Bonus100% / $500Wagering30 x (D+B)Payment methods
- Withdrawal time: 0-2 days
- Minimum deposit to casino: $20
- Bonus max bet: -
- Established: 2023
- Free Spins: -
- 1st Deposit Bonus:100% / $500
- 2nd Deposit Bonus:250 Free Spins
- 3rd Deposit Bonus:120% / $500
- 4th Deposit Bonus:150% / $1000
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Show more - new1st Deposit Bonus100% / $1000Wagering40 x (b)Payment methods
- Withdrawal time: 0-5 days
- Minimum deposit to casino: $20
- Bonus max bet: -
- Established: 2025
- Free Spins: 100
- 1st Deposit Bonus:100% / $1000 + 100 Free Spins
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- Newly launched casino
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Show more - 1st Deposit Bonus100% / $6000Wagering45 x (b)Payment methods
- Withdrawal time: 1-3 days
- Minimum deposit to casino: $10
- Bonus max bet: $5
- Established: 2023
- Free Spins: 100
- 1st Deposit Bonus:100% / $6000 + 100 Free Spins
- 2nd Deposit Bonus:75% / $250 + 75 Free Spins
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- Casino Cashback:20% / $600
- Many games
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Show more - 1st Deposit Bonus250% / $1000Wagering40 x (D+B)Payment methods
- Withdrawal time: 1 days
- Minimum deposit to casino: $10
- Bonus max bet: -
- Established: 2024
- Free Spins: 100
- 1st Deposit Bonus:250% / $1000 + 100 Free Spins
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- Casino Cashback:20% / no limit
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Show more - 1st Deposit Bonus100% / $1000Wagering40 x (b)Payment methods
- Withdrawal time: 1 days
- Minimum deposit to casino: $30
- Bonus max bet: -
- Established: 2024
- Free Spins: 200
- 1st Deposit Bonus:100% / $1000 + 200 Free Spins
- 2nd Deposit Bonus:50% / $500
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- Lots of games
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Show more - 1st Deposit Bonus200% / $1500Wagering35 x (D+B)Payment methods
- Withdrawal time: 1-7 days
- Minimum deposit to casino: $20
- Bonus max bet: $8
- Established: 2021
- Free Spins: 100
- 1st Deposit Bonus:200% / $1500 + 100 Free Spins
- 2nd Deposit Bonus:100% / $1500 + 75 Free Spins
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- Casino Cashback:20% / no limit
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Show more - Free Spins50 Free SpinsWagering3 x (D+B)Payment methods
- Withdrawal time: 0-7 days
- Minimum deposit to casino: $10
- Bonus max bet: -
- Established: 2018
- 1st Deposit Bonus:50 Free Spins
- Leading selection of games
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- Live online casino
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Show more - Bonus code: BOHO1st Deposit Bonus100% / $777Wagering40 x (D+B)Payment methods
- Withdrawal time: 0-7 days
- Minimum deposit to casino: $250
- Bonus max bet: -
- Established: 2022
- Free Spins: 100
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- Live casino experience
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Show more - Exclusive bonus1st Deposit Bonus100% / $540Wagering40 x (D+B)Payment methods
- Withdrawal time: 1-5 days
- Minimum deposit to casino: $20
- Bonus max bet: -
- Established: -
- Free Spins: 80
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- 2nd Deposit Bonus:55% / $890 + 120 Free Spins
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- Casino Cashback:15% / $9200
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Show more - 1st Deposit Bonus100% / $1000Wagering35 x (D+B)Payment methods
- Withdrawal time: 1-3 days
- Minimum deposit to casino: $10
- Bonus max bet: -
- Established: 2024
- Free Spins: -
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Show more - Exclusive bonusBonus code: MR2501st Deposit Bonus250% / $800Wagering45 x (D+B)Payment methods
- Withdrawal time: 0-7 days
- Minimum deposit to casino: $10
- Bonus max bet: -
- Established: 2024
- Free Spins: -
- 1st Deposit Bonus:100% / $200 + 100 Free Spins
- Bonus code: MR2501st Deposit Bonus option 2:250% / $800
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Show more - 1st Deposit Bonus150% / $1500Wagering50 x (b)Payment methods
- Withdrawal time: 1-7 days
- Minimum deposit to casino: $20
- Bonus max bet: $5
- Established: 2022
- Free Spins: 100
- 1st Deposit Bonus:150% / $1500 + 100 Free Spins
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Show more - 1st Deposit Bonus175% / $175Wagering50 x (D+B)Payment methodsShow more
- 1st Deposit Bonus100% / $500Wagering35 x (b)Payment methods
- Withdrawal time: 1-3 days
- Minimum deposit to casino: $1
- Bonus max bet: $5
- Established: 2019
- Free Spins: 30
- Bonus code: GMBL1501st Deposit Bonus:150 Free Spins
- 1st Deposit Bonus option 2:100% / $500 + 30 Free Spins
- Bonus code: GMBL250No Deposit Bonus:250 Free Spins
- 2nd Deposit Bonus:50% / $550 + 35 Free Spins
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- Live casino experience
- Accepting POLi
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Show more - 1st Deposit Bonus100% / $1000Wagering40 x (b)Payment methods
- Withdrawal time: 1 days
- Minimum deposit to casino: $20
- Bonus max bet: -
- Established: 2023
- Free Spins: 100
- 1st Deposit Bonus:100% / $1000 + 100 Free Spins
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- Outstanding selection of slots
- Paysafecard casino site
- Casino accepts POLi
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Show more - 1st Deposit Bonus100% / $500Wagering45 x (b)Payment methods
- Withdrawal time: 1-5 days
- Minimum deposit to casino: $20
- Bonus max bet: $5
- Established: 2023
- Free Spins: 50
- 1st Deposit Bonus:100% / $500 + 50 Free Spins
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- Exciting live casino games
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- Excellent slots collection
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Exclusive bonus is available after a successful registration.Show more - 1st Deposit Bonus100% / $1000Wagering50 x (b)Payment methods
- Withdrawal time: 0-4 days
- Minimum deposit to casino: $20
- Bonus max bet: -
- Established: 2018
- Free Spins: 150
- 1st Deposit Bonus:100% / $1000 + 150 Free Spins
- 2nd Deposit Bonus:75% / $300
- 3rd Deposit Bonus:100% / $400 + 50 Free Spins
- Bonus code: RALLY21Reload Bonus:25% / $100 + 30 Free Spins
- 4th Deposit Bonus:25% / $1000
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Show more - new1st Deposit Bonus100% / $1000Wagering35 x (D+B)Payment methods
- Withdrawal time: 0-7 days
- Minimum deposit to casino: $10
- Bonus max bet: -
- Established: 2025
- Free Spins: 200
- 1st Deposit Bonus:100% / $1000 + 200 Free Spins
- Sportsbook Bonus:100% / $200
- Brand new casino
- Live dealer games
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Show more - Bonus code: KODA11st Deposit Bonus100% / $200Wagering40 x (D+B)Payment methods
- Withdrawal time: 1-5 days
- Minimum deposit to casino: $25
- Bonus max bet: -
- Established: 2018
- Free Spins: 100
- Bonus code: KODA11st Deposit Bonus:100% / $200 + 100 Free Spins
- Convenient Paysafe transactions
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Show more - new1st Deposit Bonus125% / $400Wagering30 x (D+B)Payment methods
- Withdrawal time: 0-7 days
- Minimum deposit to casino: $20
- Bonus max bet: -
- Established: 2025
- Free Spins: -
- 1st Deposit Bonus:125% / $400
- 2nd Deposit Bonus:80% / $600
- 3rd Deposit Bonus:100% / $200
- New face in online gambling
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Show more - new1st Deposit Bonus400% / $4000Wagering40 x (D+B)Payment methods
- Withdrawal time: 0-7 days
- Minimum deposit to casino: $20
- Bonus max bet: -
- Established: 2025
- Free Spins: 500
- 1st Deposit Bonus:400% / $4000 + 500 Free Spins
- Casino Cashback:10% / $2000
- Great game collection
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- Supports POLi
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- New casino on the scene
- Bonus on sign-up
Show more - new1st Deposit Bonus125% / $400Wagering30 x (D+B)Payment methods
- Withdrawal time: 0-1 days
- Minimum deposit to casino: $5
- Bonus max bet: -
- Established: 2025
- Free Spins: -
- 1st Deposit Bonus:125% / $400
- 2nd Deposit Bonus:80% / $600
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- Sportsbook Bonus:100% / $100
- Fresh casino brand
- Live online casino
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- Online betting on matches
Show more
Player Safety is Our Priority
Mr. Gamble sets the industry’s highest standards on player safety. Gamblers in New Zealand can participate safely knowing that casinos listed on Mr. Gamble are verified. Mr. Gamble displays licensed online casinos based on a set location and along with this, all licence information is available directly in the casino listings.
We believe claiming bonuses should always be a smooth experience for all. All bonuses are conveniently listed with clear wagering requirements, limits, and other terms & conditions so players get exactly what they see.
Ethical Casino Listings
Over the years Mr. Gamble’s team built up a process to ensure the evaluation of online casinos is world-class. We sign up first-hand to test the casinos to check the accuracy of promotions, weigh the banking options, and monitor the withdrawal times. Along with our proprietary technology that accurately places relevant information around casinos and bonuses, our listings are always relevant.
We've spent countless hours refining and re-defining our listing process so NZ gamblers can get the best of the best. With hundreds of online casinos accepting players globally, it's increasingly difficult to choose the best by yourself. Mr. Gamble makes this process easy and safe.
Be The First to Know
Mr. Gamble is on a constant search for new casinos. Our quest to find the best casinos online guarantees new additions to our lists on a frequent basis. We update our website from custom filters to reviews to bonuses every single day. Don't miss out on the changes.
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The Industry’s Favourite Community
Industry professionals gather at Mr. Gamble to provide valuable insight. Peer into the minds of C-level executives, product managers, creators, and policymakers. Become a part of a tight-knit network that shares a common passion for the iGaming industry. If you are a knowledgeable expert we would love to feature you on our platform.
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Every Gambler’s Best Friend
Our team at Mr. Gamble is dedicated to verifying each and every licensed online casino, checking all bonuses in good standing, and finding the latest developments in the industry. NZ gamblers can find the best and most trusted casinos on the market as well as the newest online casinos.
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Mr. Gamble’s Online Casino Trends provides real-time insights into how online casinos are performing across the globe. Powered by our unmatched data warehouse, it’s the go-to resource for gamblers seeking trending and relevant casinos in regulated markets.
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