Most Popular Online Casinos in June

EnergyCasino

Enjoy 30 Free Spins plus a C$300 + 300 Free Spins 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. · Terms & Conditions apply  ·  Play responsibly

EnergyCasino

Enjoy 30 Free Spins plus a C$300 + 300 Free Spins Welcome Package

  • 30 Free Spins · No deposit required
  • No-deposit Bonus exclusive to new players from Canada
  • 100% bonus up to $300 CAD + 300 Free Spins with your first deposit (New customers)
  • EnergyCasino offers exclusive bonuses for CasinoBonusCenter visitors
  • Canadian 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 $11,422,400 CAD in Jackpots by Games Global
  • Tested and certified by Casino Bonus Center · Rating: 4.4/5
  • Popularity: This offer has been claimed by 208 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.

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

Terms & Conditions apply ·  Play responsibly

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)
  • KikoBet offers exclusive bonuses for CasinoBonusCenter visitors
  • Bonus available on your second and third deposit
  • Canadian 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
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • Popularity: This offer has been claimed by 104 visitors so far this month.
  • 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.

ReloadBet

Online sports and casino betting · $300 welcome bonus!

Welcome offer:

100% Bonus up to

$300

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

ReloadBet

Online sports and casino betting · $300 welcome bonus!

  • 100% bonus up to $300 with your first deposit (New customers)
  • ReloadBet offers exclusive bonuses for CasinoBonusCenter visitors
  • Canadian 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 $11,422,400 CAD in Jackpots by Games Global
  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • Popularity: This offer has been claimed by 95 visitors so far this month.
  • 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.

SlottoJAM

$500 welcome reward, weekly tournaments and VIP Club

Welcome offer:

100% Bonus up to

$200

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

SlottoJAM

$500 welcome reward, weekly tournaments and VIP Club

  • 100% bonus up to $200 with your first deposit (New customers)
  • Bonus available on your second purchase
  • Canadian 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 SlottoJAM
  • Online sports betting
  • Over $11,422,400 CAD in Jackpots by Games Global
  • Tested and certified by Casino Bonus Center · Rating: 3.5/5
  • Popularity: This offer has been claimed by 84 visitors so far this month.
  • 103 Game Providers: Hacksaw Gaming, Synot Games, Buck Stakes, Salsa Technology, Just for the Win, Indigo Magic, Reevo, Amatic, Endorphina, Neko Games, Hammertime Games, Vibra Gaming, and others.

GambleZen Casino

Discover Nature’s Hidden Treasures with C$5,450 in Your Backpack

Sign-up Bonus:

50

Free Spins

No deposit required

Terms & Conditions apply ·  Play responsibly

GambleZen Casino

Discover Nature’s Hidden Treasures with C$5,450 in Your Backpack

  • 50 Free Spins · No deposit required
  • Bonus Code: GZ50
  • Exclusive No-Deposit Bonus for Canadian Players!
  • 200% bonus up to $750 CAD + 100 Free Spins with your first deposit (New customers)
  • GambleZen Casino offers exclusive bonuses for CasinoBonusCenter visitors
  • Bonus available on your second and third deposit
  • Canadian 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
  • Tested and certified by Casino Bonus Center · Rating: 4.2/5
  • Popularity: This offer has been claimed by 76 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.

Grande Vegas

Get 50 free spins and a welcome package of $300!

Sign-up Bonus:

50

Free Spins

No deposit required

Terms & Conditions apply ·  Play responsibly

Explore bonuses at Grande Vegas

Grande Vegas

Get 50 free spins and a welcome package of $300!

  • 50 Free Spins · No deposit required
  • Bonus Code: 50FREESPINS
  • 150% bonus up to $300 with your first deposit (New customers)
  • Bonus Code: WELCOME
  • Bonus available on your second purchase
  • Canadian players are accepted
  • Accepts Bitcoin and other cryptocurrencies
  • 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 Grande Vegas
  • Tested and certified by Casino Bonus Center · Rating: 3.2/5
  • Popularity: This offer has been claimed by 72 visitors so far this month.
  • Game Providers: SpinLogic and Visionary iGaming

KingSpin Casino

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

Sign-up Bonus:

30

Free Spins

No deposit required

Terms & Conditions apply ·  Play responsibly

KingSpin Casino

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

  • 30 Free Spins · No deposit required
  • Exclusive no-deposit bonuses for players from Canada
  • 200% bonus up to $300 + 50 Free Spins with your first deposit (New customers)
  • KingSpin Casino offers exclusive bonuses for CasinoBonusCenter visitors
  • Bonus available on your second and third deposit
  • Canadian 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
  • Rating: 3.8/5
  • Popularity: This offer has been claimed by 64 visitors so far this month.
  • 43 Game Providers: Gamomat, BF Games, StakeLogic, BRAGG, Relax Gaming, Leap Gaming, Red Rake, Blue Guru Games, ReelPlay, Skywind, Fantasma, Swintt, and others.

Top 10 Online Casino Bonuses in Canada (June 2025)

Expert-Rated Real Money Casinos with Top Bonuses

Looking for the best online casinos in Canada? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for June 2025. 888Casino, LeoVegas, and Zodiac Casino lead our rankings, standing out for their extensive selection of high-paying slots, immersive live dealer tables, exclusive bonuses, and lightning-fast payouts.

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

Online Casinos CanadaWelcome Bonus

$25 No-deposit bonus!

Bonus of 100% up to $1,000

Up to $1,000 bonus + 200 free spins

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

80 chances to be a millionaire for $1

80 Free Spins

C$2,500 Welcome Bonus + 250 Free Spins!

Bonus of 100% up to $500 CAD + 100 Free Spins

Unleash the Joker's fun!

Bonus of 225% up to $1,500 CAD + 200 Free Spins

Canada’s Casino Adventure

Bonus of 100% up to $2,000 CAD + 10 Free Spins

Unlock 40 spins for just $1!

40 Free Spins

Sportsbook, casino, live casino

Bonus of 100% up to $100 + 50 Free Spins

Claim up to $2,000 in Bonuses

Bonus of 100% up to $400 + 180 Free Spins

Get 200 free spins!

Bonus of 100% up to $100 + 200 Free Spins

* Terms & Conditions Apply ·  Play responsibly

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