Best Ontario Online Casinos in 2025 – Top 10 Real Money Gambling Sites in Ontario

Ontario online casinos might not have been around for very long, but they’re already competing on the world stage. These sites are packed out with elite bonus offers and top games. Many of them payout instantly, and there are some great mobile apps to boot.

With all that in mind, we had a hard time picking out the top 10 online casinos in Ontario. Instant Casino leads up our rankings overall, but there really is not much in it.

And in fact, you may just find that one of the other top Ontario online casinos is going to be a better option for you. There’s only one way to find out, so stick around.

Top 10 Online Casinos in Ontario

Take a look below for your first view of the best online casinos in Ontario. These are the best of the best.

1. Instant Casino – Best Online Casino in Ontario, with the Best Cashback Potential
2. Instaspin – Dozens of the Best Progressive Jackpot Slot Games
3. Winsane – Up to $3750 in Bonus Funds for New Players
4. LuckyHour – More than 100 Live Casino Games
5. Nine Casino – 250 Free Spins with the Welcome Bonus
6. Dolfwin – Abundance of Casino Payment Methods
7. Roby Casino – Potentially Lucrative VIP Program
8. JackpotCity Casino – Over 25 Years of Casino Experience
9. Onlywin Casino – High Quality Mobile Casino App
10. Polestarcasino – Wide Range of Daily Sports Betting Markets

Best Online Casinos in Ontario Reviewed

We’re about to take a closer look at the best online casinos in Ontario, so stay tuned for all the essential information on them.

1. Instant Casino – Best Online Casino in Ontario, with the Best Cashback Potential

The absolute number one Ontario online casino for us right now is Instant Spin. This fantastic site is packed out with games, first and foremost. Its total of over 3000 options consists of some of Ontario’s favourite titles from throughout history.

These include some of the best slots from the collections of Hacksaw Gaming, Pragmatic Play and Red Tiger Gaming. Instant Casino is also considered to be one of the best NetEnt casinos, which is really saying something considering how they’re one of the most famous slot creators in history.

And on top of the classics, Instant Casino is also a particularly good online casino for keeping up to date with the latest game trends. It adds tons of new games to its ranks every single week to keep players in the loop.

These include crash games, live dealer games and more. In fact, the Instant Casino game selection covers all bases for all kinds of player tastes.

New players can grab one of the most generous casino bonuses in Ontario to play them with too. The wagering requirements for it are a touch on the high side, but they’re worth it for a bonus of this size. You’ll even get weekly cashback as an existing player to keep your funds topped up moving forwards.

If you’re lucky enough to win some money from these games, then you should find the payout process a walk in the park. Instant Casino really does mean ‘instant’ with its payout processing. And, there are plenty of lightspeed cryptocurrencies and eWallets to really kick things into gear.

Instant Casino Bonus:

2. Instaspin – Dozens of the Best Progressive Jackpot Slot Games

The best paying online casino in Ontario in terms of its slots has to be Instaspin. And the fantastic progressive jackpot selection there is the key reason for that.

This Ontario online casino is home to all the best games from the Mega Moolah and WOWPOT! Megaways slots. This means you’re going to be able to enjoy some of the most exciting slot game action. And, you’re going to have the chance to win $1,000,000s as you do so.

Pretty much all of the slots and other exciting casino games at Instaspin can be played through minimal, yet attractive desktop and mobile sites. We found the attention to detail with the layout to be impressive, in that it was super easy to find out how to get around.

Moreover, we were impressed by the banking side of things at Instaspin as well. There are an abundance of payment methods available, from Apple Pay to Bitcoin to MiFinity. Payouts are processed instantly as well, so you’ll find it easy to stay on top of your finances.

You can make the most of this if you manage to win some cash from the welcome offer, too. It’s a big one, and it comes with below average wagering requirements. As a result, you should find it fairly easy to play through.

Instaspin Casino Bonus:

3. Winsane – Up to $3750 in Bonus Funds for New Players

We all love a good welcome bonus. When they’re packed with bonus funds and extra spins, it gives a lot more casino gaming time, and hopefully leads to some wins. And that’s the key reason Winsane has landed the third spot in our top 10 Ontario online casinos list.

Their deposit bonus package comes with plenty of cash and spins. You’ll only need to wager it an average number of times though. This means it won’t be too tiresome to convert your winnings into cash to be paid out.

You’ll also only need to put in a low minimum deposit to trigger the bonus. So, you can get your free spins even if you don’t want to spend big. Just be aware that the wagering for these is slightly higher than the wagering for the actual bonus cash.

Should you run into any trouble with this, we found the Winsane live chat to be particularly quick. Every time we tested it, we got an answer near-instantly, and the level of care was good.

Plus, there’s a lot more to Winsane than just a good welcome bonus and quality support. This site is also home to over 3000 elite casino games. As you would expect, most of these are slots. And great ones at that, spanning Megaways, low variance games and more. We just might have liked to have seen a few extra progressive jackpot slots to really bring things home.

Winsane Casino Bonus:

4. LuckyHour – More than 100 Live Casino Games

The site with the best live dealer games in our Ontario online casinos list is LuckyHour. There are over 100 options to choose from here, and those options cover all bases.

No matter whether you’re into roulette, blackjack, game shows or something else, you’ll find plenty of choices at LuckyHour. And good quality choices too. Lucky Hour has one the best Evolution Gaming and Pragmatic Play live casinos for Ontario players. You can expect some immersive games, a wide range of bet levels, and high payouts for VIP players.

These can be found in the non-live world at LuckyHour as well, though. Actually, their game selection is made up of over 7500 games. That’s more than almost all other online casino sites in Ontario. Impressive work.

Sure, some of these come from lesser known providers, so we can’t validate the quality of all of them. But at the end of the day, this is one excellent place to play casino games. And that’s especially true considering that you can play most of them on the go through the neat mobile site.

Getting up and running as a new player here is super easy as well. We found LuckyHour to process new accounts very quickly. And, barely any personal information is required, which is, of course, good for your personal security as well.

All that, combined with fast payouts, make for a great casino site. If it made its bonus terms a little easier to navigate, it could have found itself higher up in our rankings today.

LuckyHour Casino Bonus:

5. Nine Casino – 250 Free Spins with the Welcome Bonus

If you’re a slot game fan on the lookout for free spins, Nine Casino might be your best bet to play at. There are tons of free spins opportunities here, starting with an abundance of them for the welcome bonus.

There are also tons of slot games with impressive bonus rounds that you can use to get even more free spins. For example, you can trigger up to 20 free spins at one time in the classic Big Bass Bonanza slot. Or if you want something more recent, there are free spins available in the new Platipus slot, Tap the Pot.

The reason for the quality of the slot games here is that they come from some massive names. We found all our favourite games from BGaming and Pragmatic Play, for example. So, on top of the bonus free spins, you’ll see high RTP rates and detailed graphic design.

We found Nine Casino to be one of the most mobile friendly out there as well. The graphics scale down to the smaller screen very well, and most of the games can be played on the mobile site. Nine Casino is certainly one of the best mobile casino apps around.

You can also use this to reach out to the responsive, 24/7 live chat, and to place deposits or cash out.

Payouts are processed instantly here, and there are plenty of banking options to do that with. However, you will need to meet a pretty high figure of $100 to be able to cash out.

Nine Casino Bonus:

The Best Ontario Online Casinos – Quick Facts

There’s a lot to think about here, so let’s take a look back at the best online casinos for Ontario players, and compare them one more time.

How We Rank the Best Online Casinos in ON

We go through a vigorous ranking process when picking out the best ON online casinos. That way, we can ensure that we’re only bringing you the best of the best.

This starts with determining what Ontario casino players want. Factors such as bonuses, choice of slots, jackpots etc. are all important to fans in the territory. So, we use these criteria and more to rank dozens of sites.

With that research concluded, we give each site a score for each category. The highest scoring sites on average are what appear in our rankings today.

If you want to check out some new Ontario online casinos, you can use this technique too. It’s absolutely best practice, as it will help you find exactly what you’re looking for.

For further information about how we decided on our list of Ontario online casinos, you can check out our guide on how we rank gambling sites.

Popular Online Casino Bonuses at Ontario Online Gambling Sites

One of the best things about Ontario online gambling sites is their bonuses. To help you find them, here are some of the best options to keep an eye out for.

Welcome Bonuses

All the highest paying Ontario online casinos are going to offer a welcome bonus to new players, as these tend to be the most lucrative offers available. They’re given to new players in a bid to get them to sign up for an account.

Ongoing Promotions

Any online casinos in Ontario worth playing at will at least offer some extra promotions to their existing customers. These could be free spins, tournaments, competitions or anything else, really.

Deposit Match Bonuses

Perhaps the best type of casino bonus is the classic deposit match. These offers give you a top up of your deposit to the tune or a percentage, ie 50%, 100% or 150%. You can often use these to play a wide range of games, so there’s good flexibility.

No Deposit Bonuses

Occasionally, Ontario online casinos will offer players a deposit that does not require a deposit. This is quite rare, and when you do see them, they don’t tend to be very big. But at the end of the day, it is a free bonus!

Free Spin Bonuses

Free spins don’t give you the same level of flexibility as deposit matches, but they can still be very lucrative. They tend to be worth $0.10 (although some sites give you more than this), and for a specific game, or group of games.

Loyalty Bonuses/VIP Programs

If you’re planning on playing at your new Ontario online casino of choice fairly regularly, look into loyalty bonuses. VIP programs and such allow players extra rewards when they stay and play longer.

Cashback Bonuses

You may also be able to get a percentage of your stake back as cash. You can think of this as a deposit match without any wagering. It won’t be as high a match percentage, but it’s a lot easier to withdraw.

Popular Games at Ontario Casino Sites

Ready to play online casino games? Here are some of the best options to look out for at Ontario’s top gambling sites.

• Online Slots
  Slot machines are, by far, the most popular type of online casino game in Ontario. They dominate most casino game catalogues, and for good reason. They cover a huge range of themes, styles and more.
• Poker
  There are some fantastic online poker sites out there offering immersive live dealer poker rooms. They’re a lot of fun, but they do require a level of skill and knowledge, so make sure you know what you’re getting yourself in for.
• Video Poker
  This type of game was actually one of the first digital games ever made. Now, it’s available in a wide range of different forms across online casinos in Ontario and around the world. Variations include Caribbean Poker, Deuces Wild Poker and Texas Hold ‘Em.
• Blackjack
  Perhaps the easiest card game to play is blackjack. And it’s one of the most popular, too. You can play it online with a few different in-game bonuses, too. So, take the time to work out which variation is best for you.
• Roulette
  Once upon a time, roulette was one of the fanciest casino games that only the rich of society were invited to play. Nowadays, it’s available to play everywhere online. Will you opt for European Roulette, American Roulette, French Roulette or a special game?
• Baccarat
  Some card game fans prefer the rule setup of baccarat over the more popular blackjack. The differences here are that you only need to get to 9 to win, and the Royals are valued at 0 to accommodate.
• Keno
  This is a lottery-style gambling game where players choose numbers from a set, typically ranging from 1 to 80. The game involves a random draw, where prizes are awarded based on how many of their numbers are drawn. It’s pretty popular on some sites!
• Craps
  This classic game of dice can be found at some online casinos. It’s not quite as common as there aren’t as many variations of it. But it’s certainly worth a play from time to time!
• Live Casino
  You can play most card and table games, like roulette and blackjack, with a real life dealer at many Ontario online casinos. You’ll also be able to play some unique titles, like game shows.
• Bingo
  Bingo is a little like keno, but it differs a little in the structure and gameplay. Here, players get their numbers given to them instead of selecting them.

Real Money Online Gambling in Ontario vs. Gambling for Free

Check out the major benefits and potential downsides of real money online gambling in Ontario vs playing for free. This will help you weigh up which form of gambling is best-suited to you.

Popular Payment Methods at Ontario Online Casinos

You should be able to fund your account with a good range of payment methods at any online casinos in Ontario worth their salt. These could include the following.

• Cryptocurrencies: These days, crypto makes up for well over a third of online gambling payments. More players than ever are realising the benefits of better security, faster payouts and more generous bonuses.
• Credit/Debit Cards: The most popular payment method for fiat currency players is still the humble card. Credit card casinos are reliable, while major credit cards are available at most sites and easy to use. Sometimes payments can incur fees though, and withdrawals aren’t always super quick.
• Bank Transfers: Larger wins might be easier to pay out with a bank transfer. Again, however, these can be slow and are often subject to fees.
• eWallets: The fastest way to get paid out with a fiat currency is typically with an eWallet. However, the actual eWallets vary a lot in their availability at online casino sites in Ontario.
• Interac: A popular alternative payment method in Ontario is Interac. This is another online payment solution, and it’s typically pretty quick to get paid out with. You’ll find it at most Ontario online casinos.

Is Online Gambling Legal in Ontario?

The legal situation surrounding Ontario online gambling has changed a lot in the past few years. Nowadays, it’s perfectly legal for anyone aged 19 or older to gamble online there.

The law came into place on April 4th 2022, when the regulated iGaming market was launched in ON. Up until that point, it was not legally possible for players to gamble at an Ontario-based online casino.

The only issue is that there simply aren’t many Ontario-based online casinos to choose from. That’s why a lot of players in Ontario tend to opt for offshore sportsbooks and casinos. They’ll have hundreds of options to choose from in that case, including all of our excellent top picks.

ON Gambling Laws & Regulatory Body

Right now, laws around gambling and regulation of casinos are taken care of by the Alcohol and Gaming Commission of Ontario. They ensure that all gamblers in Ontario are being well looked after. Here are a few of the things they’ll keep an eye on at the casinos they licence:

• Money laundering: Criminals have been known to use online casinos in Ontario to launder their money. So, this is a constant battle for AGCO. They need to ensure that each online casino is trying to combat this.
• Age verification: Ontario casinos need to protect vulnerable players by ensuring that no young people get online. They need to employ strict age verification processes so that no one under the age of 19 can access their games.
• Game fairness: The AGCO will make sure that casino games pay out as fairly as they say they do. They’ll be auditing, or calling for the audits of, the RNG of each game. This is basically the tool that decides how much and how often a game pays out.
• Data handling: It’s a casino’s responsibility to look after your data in a fair and sensitive way. This includes employing encryption protocols to ensure that no authorised action to your information occurs.

The Future of Online Casino Gambling in Ontario

It’s pretty clear to see that the future of online casino gambling looks very strong in Ontario. We’re likely to see more and more casino sites pop up in the territory, alongside closer regulation to help look after players.

These could include more extensive checking of games, stricter age verification and more. Things should be even safer in time to come.

Plus, the Legislative Assembly of Ontario could be set to bring in more bills. There’s nothing being debated right now though, as they have just finished the Bill 216: Building Ontario for You Act. This will see iGaming Ontario becoming a separate entity outside of the Alcohol and Gaming Commission of Ontario.

Who Can Gamble in Ontario?

Anyone aged 19 years or older will be able to legally gamble in Ontario. You’ll need to verify your ID in order to do so, so don’t try to get involved if you’re below that age.

Are ON Gambling Winnings Taxed?

Any winnings from Ontario online casino sites will only need to be taxed if earned by a ‘professional gambler’. This refers to anyone who makes the majority of their income from gambling. So, most of us will not have to pay online gambling tax.

Is Online Gambling in Ontario Safe?

Online gambling is typically safe for players in Ontario. This is thanks to high regulation, ensuring that each site looks after players properly. But the level of safety does vary somewhat from site to site. So, make sure to do your research if you sign up for a casino outside of our top picks.

Other Forms of Gambling in ON

Online casinos in Ontario are just the tip of the iceberg for all the potential gambling that can be carried out in the province. Here are some more exciting options.

ON Online Sports Betting

Gambling fans in Ontario are treated to an abundance of sports betting markets. Whether you want to bet on something local, like the Toronto Blue Jays, or a sport from the other side of the world, you’ll get lots of options.

Online Poker in Ontario

You’ll be able to play live and video poker at many online casinos in Ontario. But there are also specific poker sites out there that specialize in the game. You might prefer to opt for one of those if you only want to play poker.

DFS

If you fancy yourself as a bit of an expert of a particular sport or league then Daily Fantasy Sports might be the best option for you. With this, you’ll typically pick a team, and potentially win money based on their performance in the real world every game week.

Horse Racing

The sport of horse racing is one of the most popular for betting for Ontario players. There are plenty of races all over Canada and throughout the rest of the world that can be bet on.

Tribal Casinos

Some land-based casinos in Ontario are tribal. This means they’re owned by indigenous communities or organisations. They don’t account for all land-based casinos in Ontario though.

Social and Sweepstakes Casinos in ON

If you ever feel the need for a more laid-back casino experience, you could look at social casinos. Here, you won’t actually be able to win any money, as players play with sweeps coins. However, you may be able to exchange your sweeps coins for prizes at some sites.

Ontario Online Gambling Bills and Motions

Those who want to find out more about the legal side of Ontario online gambling can check out the most important bills and motions below.

• 1992: Gaming Control Act
• 2019: Alcohol and Gaming Commission of Ontario Act
• 2021: Safe and Regulated Sports Betting Act
• 2023: Ban iGaming Advertising Act

Land-Based Casinos in Ontario

There are a handful of land-based casinos in Ontario that players can check out. Sure, the choice is somewhat limited, but some of the following are certainly worth checking out.

Caesars Windsor

• Established year: 1994
• Address: 377 Riverside Drive East, Windsor, Ontario N9A 7H7
• Phone number: +1 800-991-7777
• Number of casino games: 3000+
• Website: https://www.caesars.com/caesars-windsor
• Popularity: 10/10

Casino Rama Resort

• Established year: 1996
• Address: 5899 Rama Road, Rama, Ontario L0K 1T0
• Phone number: +1 800-832-7529
• Number of casino games: 2200+
• Website: https://www.casinorama.com/
• Popularity: 9.9/10

Elements Casino Mohawk

• Established year: 1999
• Address: 9430 Guelph Line, Milton, Ontario L0P 1B0
• Phone number: +1 (905) 854-4053
• Number of casino games: 1500+
• Website: https://woodbine.com/mohawk/elements-casino-mohawk/
• Popularity: 9.9/10

Casino Niagara

• Established year: 1996
• Address: 5705 Falls Avenue, Niagara Falls, Ontario L2E 6T3
• Phone number: +1 (888) 325-5788
• Number of casino games: 1300+
• Website: https://casinoniagara.com/
• Popularity: 9.9/10

Advantages of Ontario Online Casinos Over Land-Based Casinos

Land-based casinos are pretty cool, but there are a few things about the online casino domain that puts it ahead. Here are some of the key online casino perks for Ontario players.

How Ontario Online Gambling Compares to Neighbouring Canadian Provinces

There’s no direct online gambling competition between Canadian provinces. But there are a few differences between Ontario and its neighbours.

• Quebec: You’ll only need to be 18 years old here compared to Ontario’s 19. Loto-Quebec offers centralized online gambling, and private operators cannot be licensed. This means all competition will be based offshore.
• Manitoba: Manitoba Liquor and Lotteries is in charge of gambling activities in this province. They regulate PlayNow only, so all other gambling will, again, be based offshore.
• British Columbia: Again, only PlayNow is licensed in British Columbia. This time, it’s through the BC Lottery Corporation. You can still get online poker, casino games and sports betting, but it’s more limited if you don’t play offshore.

Sign Up with Real Money Online Casinos in Ontario

Take a look at our guide to get yourself up and running with one of Ontario’s best real money online casinos. You’ll be up and running in no time with this four step process.

Step 1: Choose One of Our Top ON Online Gambling Sites

Take your time to pick one of our top 10 Ontario online casino selections. We’re going to be using Instant Casino for this guide, although the signup process is similar for all of our picks.

Step 2: Create an Account and Get Verified

Go to the homepage of your chosen site and locate the registration from. Fill it in, and agree to the terms and conditions. Create a password to log in with in the future, and make sure it’s secure.

Step 3: Make A Deposit & Enter a Promo Code if Applicable

Go to the cashier or banking section of the site and choose a payment method. Enter an amount (ideally one that qualifies for the welcome bonus), and keep an eye out for the promo code if needed.

Step 4: Start Playing Your Favourite Games

Enjoy your welcome bonus cash on a few of the games. Make sure to play through the wagering requirements by referring to the bonus terms and conditions. When you’re ready, you can head into the cashier and reverse the deposit process to cash out. Or, you can continue to play some games with your winnings.

Ontario Online Gambling in Mobile Devices and Apps

These days, over half of people in Canada use smartphones and tablet computers to play mobile casino games. That’s up from just 13% back in 2013.

Pretty much all casino games can be played on smartphones nowadays. Now that the hardware is better in devices, the graphics and the gameplay can be more engaging.

Some Ontario casino sites will allow you to download mobile apps directly to your Android or iPhone device. However, these are rare for offshore casinos. The chances are that you’ll have to access a mobile casino through your smartphone browser.

Pros & Cons of Playing on Mobile Casinos over Desktop

Is it actually better to play casino games on a mobile or desktop device? Here’s a look at the pros and cons of mobile gaming.

Responsible Gambling in Ontario

Make sure to set up deposit limits when you first sign up for any online casino. They might feel unnecessary, but it’s important to stay in control right from the start. There are also cool off periods that you can use to enforce a break upon yourself if you feel like you need it.

Should you ever feel like you need some extra help with gambling, there are people to talk to. Ontario players can contact ConnexOntario as well as one or two other helplines.

To find out more about how to stay safe online then check out our guide on responsible gambling.

The Best Ontario Online Casino

The rankings of our top 10 Ontario online casinos were very close indeed. But, just about, Instant Casino leads the pack overall. Its payouts are as fast as they get, the games are immense and the bonuses really help to boost the experience.

Is it going to be the right option for you? Only you can answer that. Check it, and be sure to grab the signup offer. Then, take a look at a few more of our top picks and indulge yourself in plenty of matched deposits and free spins. Good luck!

Ontario Online Casinos FAQs

Is online gambling legal in Ontario?

Yes, it’s legal to gamble online in Ontario just as long as you are aged 19 or over. That’s the minimum legal gambling age for casinos and sports betting in the province.

Are online casinos legal in Ontario?

Online casinos are totally legal to play at in Ontario. It’s been that way for a few years now! The law passed back in 2022.

What are the best Ontario online casinos in 2025?

Instant Casino is the best online casino in Ontario overall for 2025. But it’s closely followed by Instaspin and Winsane.

Is it safe to use Ontario online casino sites?

Most Ontario online casino sites are very safe, including all of our top 10 selections. However, some sites aren’t quite as safe. So, we encourage readers to be diligent when looking for new online casinos in Ontario.

What is the legal gambling age in Ontario?

You’ll need to be at least 19 years old to legally gamble in Ontario. This applies to both online casinos and sports betting sites, as well as any land-based sites.

Who regulates online gambling in Ontario?

The company in charge of the regulation of Ontario online gambling is the Alcohol and Gaming Commission of Ontario. You can reach out to them if you have any concerns about online gambling in the province.

Is it possible to win real money at online casinos in Ontario?

Yes, hundreds of online casinos allow you to win real money. You’ll be able to choose from plenty of payment methods to fund your account with at the best sites as well.

Do I need to pay taxes on gambling winnings in Ontario?

Canadian gambling law states that the only people required to pay taxes on gambling winnings are professionals. The definition of ‘professional’ in this context is someone who makes most of their income from gambling. If that’s not you, you don’t have anything to worry about.