Good high-roller casino sites can be hard to find in Canada, especially in Ontario. This is because Ontario online casinos must hold a license from the Alcohol and Gaming Commission (AGCO) and iGaming Ontario which comes with certain restrictions they must follow. As a result, many players turn to grey market sites based abroad.
However, there are still certain operators that are better for high-rollers in Ontario. To make this simple for you, I’ve done the work to find the five best high-roller casino sites in Canada that you can actually play in Ontario.
If you’ve gambled online in Canada, you’ve probably heard of this first name on my shortlist. Sports Interaction has proudly served the Canadian market since 1997 and was originally operated by the Mohawk Indian tribe.
There are a lot of good reasons to try out Sports Interaction (especially if you’re a sports bettor too), but for high-roller casino players specifically, the first place you have to look at is the bonuses. Sports Interaction has a $3,000 welcome bonus for casino players and regular ongoing promos. Some of these promos include tournaments that reward you based on how much you play and bet, which is great for high rollers.
As much as I like the Sports Interaction bonuses and customer support, it’s not higher on my list because the welcome bonus has a 30x wagering requirement — higher than all my other top high-roller casinos except one. The VIP program is also a bit inconsistent. The rewards are standard (free bets, personalized offers, etc.), but it’s invite-only with no clear terms for how to get an invite.
The good thing is that Sports Interaction customer support is very accessible and super helpful. You can reach out 24/7 by phone and live chat. If you think you should be a VIP, I recommend reaching out and asking for an invite.
| Pros | Cons |
| ✅ Free spins bonuses & tournaments | ❌ 30x wagering requirement |
| ✅ Saturday Night Casino promos | ❌ Invite-only VIP program |
| ✅ $3,000 deposit match bonus | |
| ✅ 24/7 customer support phone line |
4. BetMGM Casino Ontario
When I set out to make this list, I wanted to avoid being lazy and just picking the biggest names. As with Sports Interaction, I couldn’t avoid picking BetMGM Casino Ontario. The site’s generous welcome bonus and world-class loyalty program are something that high rollers in Canada need to know about.
BetMGM will match 100% of your first deposit up to $3,000 along with an extra $100 on the house. This is a very high maximum value compared to other offers I’ve reviewed. I also like that it has just a 10x wagering requirement.
Once you start playing, you can rack up MGM Rewards points that you can use to redeem real-world prizes, like stays at MGM locations all around the world. On top of that, BetMGM online casino also has ongoing promos, such as daily bonus drops and Games Global slots tournaments.
The only reasons BetMGM is at fourth and not higher are its withdrawal times and banking options. Most BetMGM withdrawals take over two banking days and the site only accepts a handful of standard payment methods (Interac, Visa/Mastercard, etc.).
Overall though, these negatives are minor. BetMGM is one of the high-profile sites that definitely deserves its reputation.
| Pros | Cons |
| ✅ $3,100 welcome bonus | ❌ 2+ day wait time for most withdrawal methods |
| ✅ 10x wagering requirement | ❌ Standard ongoing promotions |
| ✅ World-class MGM Rewards program | |
| ✅ iOS and Android casino apps |
BetMGM Hires Jon Hamm as Spokesperson
BetMGM signed Emmy-winning actor Jon Hamm as its new spokesperson to headline the company’s “Make It Legendary” campaign — its largest brand repositioning to date. Hamm is best known for his portrayal of ad man Don Draper in Mad Men.
The multi-year partnership will feature Hamm across TV, digital, and social platforms, shifting BetMGM’s focus from promotions to storytelling and premium entertainment. Executives say Hamm was chosen for his authenticity and broad appeal, helping elevate the brand’s image and connect with audiences in a more cinematic, engaging way.
3. Casino Days
Founded in 2020, Casino Days is a Canadian online casino that’s been on my radar for a while. I didn’t really look at it closely though until researching its features for high rollers. After reviewing it, I was really impressed with its unique promo system, sleek user interface, and library of casino games.
Instead of having regular promotions, Casino Days has new offers available every day, tailored to your playing style and preferences. This means if you’re a high roller, you’ll get daily bonuses that are bigger than most other standard offers at other sites. In my experience, these are typically reload offers, but you’ll occasionally get free spins and no-deposit bonuses too.
Casino Days daily promos are available to everyone, but once you become a VIP, you can get even more bonuses. Like most online casino sites, the Casino Days VIP program offers higher limits and a personal account manager. However, the biggest perk is the 20% weekly cashback bonus. This lets you recoup up to a fifth of your losses every week, which can make a big difference if you happen to have a rare bad week.
Before you become a VIP, you can claim the $2,000 welcome bonus when you sign up. Keep in mind this has a 35x wagering requirement though, so you’ll have to play a bit to claim your bonus winnings. On the bright side, Casino Days has over 5,000 slots, giving you a lot of games to choose from to satisfy the wagering requirement.
| Pros | Cons |
| ✅ 5,500+ casino games | ❌ 35x wagering requirement |
| ✅ Unique daily promos | ❌ Few regular ongoing promotions |
| ✅ VIP cashback offers | |
| ✅ 24/7 live support |
2. LeoVegas
Like BetMGM and Sports Interaction, LeoVegas is another sports-focused site that really impressed me with its high-roller casino offerings.
To start with one of the weaker points, the LeoVegas welcome bonus is a 100% deposit match split across three deposits worth up to $1,500 + 100 free spins. There are bigger offers out there — like Wildz Casino, Jackpot City, and Casumo, which just missed my list — but I like that LeoVegas has just a 25x wagering requirement and less restrictive terms.
Where LeoVegas really won me over was with its rewards and ongoing promos. If you like slots, LeoVegas has two daily free spin offers (available during the afternoon and at night), as well as Megaways and regular slot tournaments. The site also has a 10% weekly cashback bonus available to all players. Finally, LeoVegas is partnered with BetMGM, so you can rack up MGM Rewards for real-world prizes as you play LeoVegas casino games.
All the features I just covered are standard promos. If you become a regular player, you can join LeoVegas’s The Club VIP program to earn even more perks.
| Pros | Cons |
| ✅ Strong library of 60+ jackpot games | ❌ Limited table games selection |
| ✅ Multiple daily free spins bonuses | ❌ Basic user interface |
| ✅ Partnered with BetMGM rewards | |
| ✅ Weekly cashback promos |
If you haven’t heard about ToonieBet Casino, I don’t blame you. The site’s only been around since 2024, but it was without a doubt the best online casino for high rollers I found in Canada. Like the other casinos on my shortlist, ToonieBet Casino has a generous welcome bonus and goes above and beyond with ongoing promos and VIP rewards.
ToonieBet will match 100% of your first deposit up to $1,800 and give you 200 free spins for select slots. This offer has a low 20x wagering requirement.
After you claim the ToonieBet welcome bonus, you can claim another $1,050 and 50 free spins every week with the site’s 50% Weekend Reload bonus. ToonieBet also has a weekly reload bonus that pays out 50 free spins and multiple cashback bonuses, including a $4,500 15% Weekly VIP Cashback bonus.
ToonieBet online casino also has that personal touch I like to see. They offer customer support by phone, email, and 24/7 live chat. If you’re a high roller and you play at ToonieBet, they’ll take care of you.
| Pros | Cons |
| ✅ Reload and cashback bonuses | ❌ Slow withdrawal times |
| ✅ 3,500+ casino games | ❌ No Android app |
| ✅ 20x wagering requirement | |
| ✅ Phone line for customer support |
Top image: BetMGM debuts enhanced platform with faster execution, live same-game parlays and new “Make It Legendary” campaign, featuring Jon Hamm
