Exclusive third deposit bonuses: Casino List · Page 4 of 8
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SpinStar
Race to Win a BMW and enjoy Huge Bonuses on Casino Games and Sports Betting!
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Terms & Conditions apply · Play responsibly
Spinarium
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- ✓ Bulgarian players are accepted
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- ✓ Rating: 3.9/5
- ✓ 165 Game Providers: Games Global, Realistic Games, BBGames, Neko Games, Playson, Spribe, Atomic Slot Lab, Big Time Gaming, CandleBets, Lightning Box, Golden Rock, Spearhead Studios, and others.
Terms & Conditions apply · Play responsibly
KingSpin Casino
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Grand Hotel Casino
A Five-Star Online Casino Experience with €560 in Welcome Offers
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Terms & Conditions apply · Play responsibly
Cosmobet
Your Gateway to Top-Tier Sports Betting and Casino Action
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Rockstar Casino
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- ✓ Rating: 3.6/5
- ✓ 37 Game Providers: Pragmatic Play, GameArt, Playtech, Play n GO, Playson, BetSoft, Mascot Gaming, Hacksaw Gaming, NetEnt, Spinomenal, TaDa Gaming, 3 Oaks Gaming, and others.
Terms & Conditions apply · Play responsibly
Nostalgia Casino
A Glimpse into Gaming's Golden Age
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- ✓ 39 Game Providers: Ino Games, Infinity Dragon, Oros Gaming, Circular Arrow, PearFiction, All For One, Flip Five Gaming, Games Global, Wishbone Games, Half Pixel, SpinPlay Games, Aurum, and others.
Top 10 Online Casino Bonuses in Bulgaria (February 2026)
Expert-Rated Real Money Casinos with Top Bonuses
Looking for the best online casinos in Bulgaria? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for February 2026. GambleZen Casino, Grand Mondial, 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.
Most Popular Online Casinos in Bulgaria
Curious which brands stand out among Bulgarian 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:
- GambleZen Casino – Ranked as the #1 most popular online casino among Bulgarian players this month. Check why GambleZen Casino is so popular in Bulgaria
- SpinCity – Holds the second spot in popularity with Bulgarian players for February 2026. See Current Bonuses at SpinCity
- Rollino – Currently ranked #3 among Bulgaria’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 Bulgaria | Welcome Bonus |
|---|---|
GambleZen Casino €3,625 in Bonuses + 350 Free Spins | Bonus of 200% up to €500 + 100 Free Spins |
Grand Mondial Get 150 chances to become a millionaire | 150 Free Spins |
Zodiac Casino 80 chances to be a millionaire for €1 | 80 Free Spins |
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iWildCasino Unleash the Joker's fun! | Bonus of 225% up to €1,000 + 200 Free Spins |
SnatchCasino Casino Fun, Beach Vibes, Gangster Style | Bonus of 225% up to €1,000 + 100 Free Spins |
SpinCity 30 Free Spins for Bulgarian Players! | Bonus of 200% up to €300 + 100 Free Spins |
BetHog Get ready for a wild ride! | Bonus of 100% up to $5,000 |
Casino Classic Get 40 Spins for Just €1 | 40 Free Spins |
Luxury Casino Five Exclusive Bonuses up to €1,000 | Bonus of 100% up to €150 |
* Terms & Conditions Apply · Play responsibly
With over 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 Bulgarian players to ensure you get the biggest sign-up bonuses, top-tier games, and the most rewarding loyalty programs.
