Most Popular Online Casinos in October

GambleZen Casino

Discover Nature’s Hidden Treasures with €3,625 in Your Backpack

Welcome offer:

200% Bonus up to

€500

+ 100 Free Spins

Bonus on first deposit

Regler och Villkor gäller · stödlinjen.se   · spelpaus.se   ·  Spela ansvarsfullt.

GambleZen Casino

Discover Nature’s Hidden Treasures with €3,625 in Your Backpack

  • 200% Bonus up to €500 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • GambleZen Casino offers exclusive bonuses for CasinoBonusCenter visitors
  • Swedish 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 GambleZen Casino
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.2/5
  • Popularity: This offer has been claimed by 30 visitors so far this month.
  • 86 Game Providers: Platin Gaming, Ezugi, Onlyplay, OctoPlay, Fugaso, Pragmatic Play, LiveGames, XProGaming, KA Gaming, Evolution Gaming, Betsolutions, Playtech, and others.

Rollino

Enter the Fairground with an Exclusive Bonus up to €6,000!

Sign-up Bonus:

20

Free Spins

No deposit required

Regler och Villkor gäller · stödlinjen.se   · spelpaus.se   ·  Spela ansvarsfullt.

Rollino

Enter the Fairground with an Exclusive Bonus up to €6,000!

  • 20 Free Spins · No deposit required
  • Exclusive No-deposit Bonus – Available in Sweden and Selected Countries
  • 200% Bonus up to €3,000 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Rollino offers exclusive bonuses for CasinoBonusCenter visitors
  • Swedish 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 Rollino
  • Online sports betting
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • 85 Game Providers: 1X2gaming, Platipus, Red Rake, Spinmatic, VIVO Gaming, High 5, Amatic, Pragmatic Play, Playbro, ThunderSpin, Barbara Bang, Thunderkick, and others.

KingSpin Casino

Join the Boss’s Inner Circle with a Tripled Starting Balance!

Welcome offer:

200% Bonus up to

€300

+ 50 Free Spins

Bonus on first deposit

Regler och Villkor gäller · stödlinjen.se   · spelpaus.se   ·  Spela ansvarsfullt.

KingSpin Casino

Join the Boss’s Inner Circle with a Tripled Starting Balance!

  • 200% Bonus up to €300 + 50 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Swedish 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 KingSpin Casino
  • Available in multiple languages, including English
  • Rating: 3.8/5
  • 43 Game Providers: Gamomat, BF Games, StakeLogic, BRAGG, Relax Gaming, Leap Gaming, Red Rake, Blue Guru Games, ReelPlay, Skywind, Fantasma, Swintt, and others.

ReloadBet

Online Sports and Casino Betting · €1,000 Welcome Bonus!

Welcome offer:

100% Bonus up to

€300

Bonus on first deposit

Regler och Villkor gäller · stödlinjen.se   · spelpaus.se   ·  Spela ansvarsfullt.

ReloadBet

Online Sports and Casino Betting · €1,000 Welcome Bonus!

  • 100% Bonus up to €300 with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • ReloadBet offers exclusive bonuses for CasinoBonusCenter visitors
  • Swedish 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 ReloadBet
  • Online sports betting
  • Over €15.8 Million in Jackpots by Games Global
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • 32 Game Providers: Play n GO, 3 Oaks Gaming, iSoftBet, Salsa Technology, Yggdrasil Gaming, Evolution Gaming, Red Tiger, Spribe, BRAGG, Blueprint Gaming, Playtech, Vibra Gaming, and others.

LSbet

50 Free Spins for new players from Sweden plus a 3,000 kr Welcome Bonus!

Sign-up Bonus:

50

Free Spins

No deposit required

Regler och Villkor gäller · stödlinjen.se   · spelpaus.se   ·  Spela ansvarsfullt.

LSbet

50 Free Spins for new players from Sweden plus a 3,000 kr Welcome Bonus!

  • 50 Free Spins · No deposit required
  • Exclusive No-Deposit Bonus – Available in Sweden and Selected Countries
  • 100% Bonus up to 3,000 kr with your first deposit (New customers)
  • LSbet offers exclusive bonuses for CasinoBonusCenter visitors
  • Swedish 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 LSbet
  • Online sports betting
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • 15 Game Providers: NetEnt, Games Global, iSoftBet, Tom Horn, Ortiz, Pragmatic Play, Genii, Blueprint Gaming, Play n GO, BetSoft, VIVO Gaming, Zitro, Salsa Technology, OnAir Entertainment, and Evolution Gaming

KikoBet

Unlock a €500 Welcome Package – Your Gateway to Premier Casino and Sports Betting Thrills!

Welcome offer:

100% Bonus up to

€200

Bonus on first deposit

Regler och Villkor gäller  · stödlinjen.se   · spelpaus.se   ·  Spela ansvarsfullt.

KikoBet

Unlock a €500 Welcome Package – Your Gateway to Premier Casino and Sports Betting Thrills!

  • 100% Bonus up to €200 with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • KikoBet offers exclusive bonuses for CasinoBonusCenter visitors
  • Swedish 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 KikoBet
  • Online sports betting
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • 26 Game Providers: Pragmatic Play, Spribe, Vibra Gaming, Salsa Technology, Evolution Gaming, iSoftBet, Yggdrasil Gaming, Casino Technology, Playtech, Gamzix, Play n GO, Foxium, and others.

888Casino

Get up to €1,000 in Bonus with your First Deposit

Sign-up Bonus:

1

Free Spin

No deposit required

Regler och Villkor gäller  · stödlinjen.se   · spelpaus.se   ·  Spela ansvarsfullt.

888Casino

Get up to €1,000 in Bonus with your First Deposit

  • 1 Free Spin · No deposit required
  • 100% Bonus up to €1,000 with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Swedish players are accepted
  • Play instantly in your browser – No installation required · Optional game downloads available
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at 888Casino
  • Online sports betting
  • Play poker online at 888Casino – Online poker room
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.9/5
  • 27 Game Providers: Playtech, Section8, NetEnt, Williams Interactive, Big Time Gaming, Play n GO, Wizard Games, Electracade, GTECH G2, Amaya Cryptologic, GTS, Pragmatic Play, and others.

Top 10 Online Casino Bonuses in Sweden (October 2025)

Expert-Rated Real Money Casinos with Top Bonuses

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

Most Popular Online Casinos in Sweden

Curious which brands stand out among Swedish players right now? Here are the top 3 most popular online casinos in the last 30 days—each trusted for their excellent bonuses, diverse games, and reliable payouts:

  1. LSbet – Ranked as the #1 most popular online casino among Swedish players this month. Check why LSbet is so popular in Sweden
  2. 888Casino – Holds the second spot in popularity with Swedish players for October 2025. See Current Bonuses at 888Casino
  3. Rollino – Currently ranked #3 among Sweden’s most played online casinos. View Available Promotions at Rollino

Browse our expert-ranked list below and claim your exclusive welcome bonuses today!

Online Casinos SwedenWelcome Bonus

Bonus upp till 4000 kr + 100 gratisspins

Bonus of 100% up to 4,000 kr + 100 Free Spins

Sportsbook · Casino · Awesome bonuses

200 Free Spins

11 free spins with zero wagering requirement

Bonus of 100% up to 2,000 kr + 11 Free Spins

No wagering requirements on bonuses!

50 Free Spins

The Swedish online casino

200 Free Spins

Unearth hidden treasures

Bonus of 100% up to €500 + 100 Free Spins

Get a Free Spin on the Wish Wheel

Bonus of 100% up to €1,000

Sportsbook, casino, live casino

Bonus of 100% up to 500 kr + 100 Free Spins

The best games, all in a safe place

200 Free Spins

Unleash your inner hero!

Bonus of 150% up to €500

* Terms & Conditions Apply · stödlinjen.se   · spelpaus.se   ·  Spela ansvarsfullt.

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 Swedish players to ensure you get the biggest sign-up bonuses, top-tier games, and the most rewarding loyalty programs.