Top-Rated Online Casinos in Ontario for May 2025
Looking for the best online casinos in Ontario? Our expert team, with many years of industry experience, has handpicked the safest sites offering generous bonuses and top-tier slots. Explore our trusted May recommendations and start playing today.
Written by: Chris Young
Ontario's top 8 online casino sites in 2025
1
Payout Time
1-3 days
Win Rate
97.9%
- New players can receive a 100% match bonus up to $1,000
2
Payout Time
1-3 days
Win Rate
97.5%
- Multi-Provider Platform
3
Payout Time
1-2 business days
Win Rate
98.1%
- Extensive library of slots and table games.
Welcome Offer
T&C ApplyT&Cs: 1st / 2nd / 3rd / 4th Deposit - Match Bonus up to C$ 400 • 10 daily spins to win a Million • New customers only • Min deposit C$ 10
Play Now
Payout Time
1-2 business days
Win Rate
98.4%
- Renowned progressive jackpot slots
Welcome Offer
T&C ApplyT&Cs: New players are eligible to claim a $1,000 match bonus within 7 days of account registration; after this period, the offer will expire, although other promotions will remain accessible. The bonus will be automatically credited upon a minimum purchase of 10 currency units, and players may claim 10 daily spins for a chance to win up to one million, thereby accepting these terms and conditions by participation.
Play Now
Payout Time
1-3 days
Win Rate
97.20%
- Progressive jackpot slots
6
Payout Time
1-3 business days
Win Rate
97%
- Keep your winnings without extra conditions.
Welcome Offer
T&C ApplyT&Cs: This offer is valid for your first deposit only. Get 50 Free Spins on the Book of Dead slot. Please note, irregular gameplay may result in the removal of rewards. By signing up, you acknowledge and agree to the terms and conditions of this offer.
Play Now
8
Payout Time
2-4 days
Win Rate
97.48%
- BetMGM has a unique poker platform
Welcome Offer
T&C ApplyT&Cs: FBO1500 First Bet Offer Acquisition Promotion for BetMGM Sportsbook. Bonus bet expires in seven (7) days and is non-withdrawable.
Play Now