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MrGreen

Get 200 bonus spins and your first deposit doubled!

Welcome offer:

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1,000 kr

+ 200 Free Spins

Bonus on first deposit

Betingelser og vilkår gjelder  ·  Ansvarlig spill · Hjelpelinjen.no 

MrGreen

Get 200 bonus spins and your first deposit doubled!

  • 100% bonus up to 1,000 kr + 200 Free Spins with your first deposit (New customers)
  • Norwegian players are accepted
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
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  • Online sports betting
  • Tested and certified by Casino Bonus Center · Rating: 4.6/5
  • Popularity: This offer has been claimed by 40 visitors so far this month.
  • 40 Game Providers: Bally Interactive, NetEnt, Pragmatic Play, IGT Interactive, NextGen Gaming, Merkur Gaming, Playtech, Genesis, Big Time Gaming, Williams Interactive, Side City Studios, Aristocrat Online, and others.

EnergyCasino

Enjoy 30 free spins plus a €400 welcome package

Sign-up Bonus:

30

Free Spins

No deposit required

Significant terms: 18+. 30 Free spins (Spins value: €0.10) on Book of Dead™ slot machine available once, to new customers who register at EnergyCasino using the promotional link. Maximum winnings €100. Spins expire after 7 days. · Betingelser og vilkår gjelder  ·  Ansvarlig spill · Hjelpelinjen.no 

EnergyCasino

Enjoy 30 free spins plus a €400 welcome package

  • 30 Free Spins · No deposit required
  • 100% bonus up to €200 with your first deposit (New customers)
  • Bonus available on your second purchase
  • Norwegian players are accepted
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at EnergyCasino
  • Over €19,527,785 in Jackpots by Games Global
  • Tested and certified by Casino Bonus Center · Rating: 4.4/5
  • Popularity: This offer has been claimed by 134 visitors so far this month.
  • 65 Game Providers: Pragmatic Play, NetEnt, NetGaming, Evoplay, Play n GO, Big Time Gaming, Merkur Gaming, NolimitCity, BF Games, Bally Wulff, Just for the Win, Iron Dog Studio, and others.

Kaboo

Dive into an evolving adventure with Missions, Rewards, and a World beyond imagination

Welcome offer:

100% Bonus up to

€100

Bonus on first deposit

Betingelser og vilkår gjelder  ·  Ansvarlig spill · Hjelpelinjen.no 

Kaboo

Dive into an evolving adventure with Missions, Rewards, and a World beyond imagination

  • 100% bonus up to €100 with your first deposit (New customers)
  • Bonus available on your second purchase
  • Norwegian players are accepted
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at Kaboo
  • Tested and certified by Casino Bonus Center · Rating: 4/5
  • Popularity: This offer has been claimed by 31 visitors so far this month.
  • 13 Game Providers: NetEnt, Games Global, Playtech, QuickSpin, IGT Interactive, Ash Gaming, GTS, Blueprint Gaming, NextGen Gaming, ELK Studios, Thunderkick, Rabcat, and Play n GO

bitStarz

Claim up to €500 in Bonuses + 180 Free Spins!

Welcome offer:

100% Bonus up to

€100

+ 180 Free Spins

Bonus on first deposit

Betingelser og vilkår gjelder  ·  Ansvarlig spill · Hjelpelinjen.no 

bitStarz

Claim up to €500 in Bonuses + 180 Free Spins!

  • 100% bonus up to €100 + 180 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Norwegian players are accepted
  • Accepts Bitcoin and other cryptocurrencies
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at bitStarz
  • Over €19,527,785 in Jackpots by Games Global
  • Tested and certified by Casino Bonus Center · Rating: 4.6/5
  • Popularity: This offer has been claimed by 47 visitors so far this month.
  • 91 Game Providers: BitStarz Originals, Slotopia, Big Time Gaming, Playson, Boomerang Studios, NetEnt, Blue Guru Games, Playtech, VIVO Gaming, Gaming Corps, Booongo, Onlyplay, and others.

PlayOJO

Get 50 free spins straight into your account. Everything paid in cash, no wagering requirements!

Welcome offer:

50

Free Spins

Bonus on first deposit

Significant Terms: 18+. First deposit only. Min. deposit €10. 50 Free Spins on Book of Dead slot. Each free spin valued at €0.10. OJO's Reward and Game Play Policy Applies. · Betingelser og vilkår gjelder ·  Ansvarlig spill · Hjelpelinjen.no 

PlayOJO

Get 50 free spins straight into your account. Everything paid in cash, no wagering requirements!

  • 50 Free Spins with your first deposit (New customers)
  • Norwegian players are accepted
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at PlayOJO
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • Popularity: This offer has been claimed by 35 visitors so far this month.
  • 26 Game Providers: Merkur Gaming, NetEnt, Yggdrasil Gaming, Play n GO, NextGen Gaming, Amaya Cryptologic, Blueprint Gaming, Williams Interactive, GVG Green Valley Games, ELK Studios, Slingo Originals, IGT Interactive, and others.

iWildCasino

Join the Joker’s Playground – Enjoy 50 Free Spins + 48,000 kr in Rewards!

Sign-up Bonus:

50

Free Spins

No deposit required

Betingelser og vilkår gjelder ·  Ansvarlig spill · Hjelpelinjen.no 

iWildCasino

Join the Joker’s Playground – Enjoy 50 Free Spins + 48,000 kr in Rewards!

  • 50 Free Spins · No deposit required
  • Bonus Code: CBC50FS
  • Exclusive No-Deposit Bonus for Norwegian Players!
  • 200% bonus up to 12,000 kr + 200 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Norwegian players are accepted
  • Accepts Bitcoin and other cryptocurrencies
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at iWildCasino
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • Popularity: This offer has been claimed by 299 visitors so far this month.
  • 73 Game Providers: Amusnet, QuickSpin, Platipus, EGT Digital, StakeLogic, Edict, SA Gaming, Spinmatic, 3 Oaks Gaming, MarkorTech, Push Gaming, OctoPlay, and others.

Playfina

Enjoy 600 Free Spins and 10,000 kr in Bonuses – Plus a Lamborghini Huracán as the Ultimate VIP Reward!

Welcome offer:

100% Bonus up to

2,000 kr

+ 200 Free Spins

Bonus on first deposit

Betingelser og vilkår gjelder ·  Ansvarlig spill · Hjelpelinjen.no 

Playfina

Enjoy 600 Free Spins and 10,000 kr in Bonuses – Plus a Lamborghini Huracán as the Ultimate VIP Reward!

  • 100% bonus up to 2,000 kr + 200 Free Spins with your first deposit (New customers)
  • Bonus Code: FIRST
  • Bonus available on your second and third deposit
  • Norwegian players are accepted
  • Accepts Bitcoin and other cryptocurrencies
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at Playfina
  • Online sports betting
  • Tested and certified by Casino Bonus Center · Rating: 4.3/5
  • 97 Game Providers: Novomatic, Bang Bang Games, LuckyStreak, 3 Oaks Gaming, Blue Guru Games, Barbara Bang, Orbital Gaming, Evoplay, VoltEnt, Mancala, Backseat Gaming, NetEnt, and others.

Top 10 Online Casinos in Norway (May 2025)

Expert-Rated Real Money Casinos with Top Bonuses

Looking for the best online casinos in Norway? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for May 2025. bitStarz, MrGreen, and EnergyCasino lead our rankings, standing out for their extensive selection of high-paying slots, immersive live dealer tables, exclusive bonuses, and lightning-fast payouts.

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* Terms & Conditions Apply ·  Ansvarlig spill · Hjelpelinjen.no 

With nearly two decades of experience in the industry, CasinoBonusCenter.com has been analyzing and comparing online casinos since 2006. Our dedicated team of professionals has handpicked the most trusted casinos for Norwegian players to ensure you get the biggest sign-up bonuses, top-tier games, and the most rewarding loyalty programs.