Best Online Casinos Ontario | Top Ontario Gambling Sites

Ontario casino sites are listed here. OLBG only lists gambling sites licensed and regulated in Canada. You can also legally gamble at Ontario sportsbooks.


Since online gambling at casinos became legal in Ontario in April 2022, there has been an influx of 17 licensed casinos vying for players' business with licenses from iGaming Ontario. With such a competitive market and so many online casino options, how do you know which one to choose? That's where OLBG comes in - we have expertly reviewed each online casino in Ontario and compiled a list of the best choices.

The online casino market in Ontario has suddenly become a hotbed of stiff competition with a range of brands from both the US, Europe and locally now looking to gain your business as an online customer.

All online casino platforms have a great selection of games, from slots, to live dealer casino games and video poker games. There is little to choose between each, but there are subtle differences between them all, and our team has deep-dived into what each offers gamblers, which can be found in our individual reviews to help online casino players choose the one that is right for them.

Ranking the Top Online Casinos in Ontario

The ranking order of the commercial casinos on this page takes into consideration 2 factors.

  1. We list only those legally licensed online casinos by iGaming Ontario that pass the stringent tests of our team of online casino experts too.
  2. Of the Casinos that get a listing a full review to which you can click through to read more, the star ratings attributed are from real customers offering a review score in the reviews section

So the order in which the casinos appear in the list above is dictated by real users and not us here at OLBG.

Below we offer a small round up what you can expect to find and the highlights of each, but please feel free to click through to the full casino reviews to find out just about everything there is to know and what the current welcome bonus and sign up offer is at this time.

Caesars Casino Ontario

Ceasars Entertainment needs little introduction as one of the biggest gambling brands in North America. It is no surprise to find this excellent casino platform making it's way into the Ontario online casino space right from the start.

LeoVegas Casino

One of the latest online casino brands across Europe and the World, Leo Vegas Casino brings many years of online casino game selection and customer service to Ontario. You can play at LeoVegas in full security that they have been servicing millions of happy customers with online casino services since 2012


Another huge US brand now available for online casino players in Ontario. Rebranded from PlayMGM a couple of years ago, anyone who has been to Las Vegas will not have failed to see the name, and even if you haven't been the brand is synonymous with the resort that has hosted some of the biggest events in recent history. With Progressive slots and Jackpot games among the options for customers, BetMGM have just about everything you might be looking for.

BetRivers Casino

BetRivers Casino Ontario operate an online casino in addition to their superb sportsbook and are owned by Rush Street Interactive, who also have the Sugarhouse brand. Expert in online gambling markets, the online casino has been highly rated by OLBG users and our in-house team of experts too.

Unibet Casino

Unibet Casino Ontario has decades of experience as one of the eldest online gambling operators in the world. We have to go back to 1997 to find the roots of Unibet. The Casino offering has a huge selection of online slot machines, the most popular slots and years of top class customer care. With a wide range of banking options and low minimum deposit, they are a great place to begin your online casino journey in Ontario.

Royal Panda

Royal panda may be a new name to consider at first glance, but having launched in 2014, they too have been offering a super online casino platform for a long time before iGaming Ontario openined up the market for Canadian players. With a broad selection of table games and plenty of banking methods, you'll find Royal Pandaa casino right up there with the best online casinos for Canadian gamblers.

Ontario Online Casino Apps Full List

There are many more online casinos both operating legally and illegally in Ontario for online gambling. We will never mention the illegal brands by name on the pages of OLBG so as not to give them exposure, but the following casino brands are all operating under license from the IGaming Ontario within the province.

List of legal Ontario online casino apps

  • Caesars
  • LeoVegas Casino
  • BetMGM
  • BetRivers
  • Unibet
  • Royal Panda

How We Picked the Top Ontario Online Casinos

OLBG has an extensive worldwide team of online gambling experts who have been reviewing online gambling sites for over 20 years across Europe the US, and now Canada.

The team have played at every site imaginable and have over a collective century of experience,  selecting only the best quality, safest and most secure online casinos to feature on these pages.

Criteria that have to gain a checkmark to qualify

  • Licensed within the province
  • Safe to Use
  • Secure banking transactions
  • Fair return to player odds
  • Great range of games to play
  • Must have Live Casino
  • Quick & Easy Withdrawals

New Ontario Online Casinos

There are now 17 Online casinos live in Ontario with DraftKings launching most recently in May 2022

After the initial rush of January 2021, we expect more online casinos to launch throughout the year and will update in this section as and when they do and when we expect to provide a review on the new casino site.

What to Look For When Choosing an Online Casino in Ontario

When choosing an Ontario online casino, it is important to do your research and read reviews before committing to a site. There are many online casinos out there, and not all of them are created equal. Here are a few things to look for when choosing an online casino:

- A valid gambling license: Make sure the online casino you choose is licensed by IGaming Ontario. This will ensure that the site is safe and fair.

- A good selection of games: Choose an online casino that offers a wide range of games, including slots, table games, and live dealer games. That way, you'll always have something new to try.

- Simple Banking Methods: All cainos should have simple and swift payment options for deposits and withdrawals, including debit cards and electronic payment solutions.

- Fast payouts: When you win, you want to be able to cash out quickly and easily. Choose an online casino that processes withdrawals quickly and efficiently.

By keeping these things in mind, you can be sure to find an online casino that is right for you.

Where to play Ontario casinos online?

This could mean one of two things

  1. Physically where to play
  2. Virtually, where to play, such as what site?

One thing is for certain and there is no discussion about it. To play an online casino in Ontario, you will have to be 19 years old and physically located within the province.

The other aspect is which online casino to play at.

Our reviews give more details on what the user experience and navigation is like, so please do scroll back up and check them out before making a decision

Why online casinos are better?

Whether you decide an online casino is better than a land-based retail casino is your choice, but there is no denying the uptake of online casino accounts is proof that players are very happy with the convinces of not having to make a road trip to play casino games.

The convenience of being able to play when and where you choose as long as you are located within Ontario's borders is a huge benefit. With real live dealers for Roulette and Blackjack with whom you can interact and get help, you get all the fun of a real casino but on your computer or mobile device.

Choice of games

Something to consider is the range of options. Some online casinos provide more than 1,000 slots, which most land-based casinos can't match.

There are no waiting times to play your favorite game, waiting for a slot to become available or a seat free at a table. With online casino sites in Ontario, every game is always available to play when you want to play it.

Multiple roulette wheels and Black Jack tables with 'always open' seats is a benefit

The virtual choice and ease of switching from slot to table also can not be mirrored on a land-based casino. Try one of the recommended Ontario online casino sites from the list above and see what I mean.

What's The Difference Between Legal And Illegal Online Casinos?

The distinction is that unlawful on-line casinos have not been granted authorization by IGaming Ontario to operate in the province, and as a result may not follow the strict standards and rules established by the online casino industry.

This means that they may not be safe to use, may not offer fair games or may not make it easy for you to withdraw your winnings.

OLBG only ever recommend licensed online casinos to our users as these are the only ones that we know you can trust.

What are the dangers of using illegal online casinos.

It is not illegal for you as a user to participate in an unlicensed offshore casino if you register and play there, but if that casino closes down with your money still not paid out or refuses to pay out a large profit you have won, you will have no legal protection and be unable to seek help from the Ontario regulators.

When gambling with an online casino legalized with license and operating under strict legislation and guidelines set out by the province, you have a greater level of security in the event of some problems.

Gambling on the internet, no matter how it is done, comes with its own set of perils. Narrowing down hazards by only betting at a lawfully licensed online casino reduces the overall risk factor.

Payout Percentages at Ontario Casinos

You already know that online casinos are designed to make money, and they do with a house edge or sub100% RTP  when playing casino games.

You can certainly win in the short term and without delving into lengthy, scientific, or mathematical descriptions, you should be aware that the more you play, the more likely it is that you will lose.

Different games have different payout percentages and in order of best payout percentages they are:

  1. Blackjack (Single Deck) House Edge from 0.5% with basic strategy
  2. Craps. from 5% to 1.4% 
  3. Baccarat. from 1.5% 
  4. Three-Card Poker. from 1.5% 
  5. Video Poker. from 0.5% but can be very high
  6. Slots. From 2% to 10%

These figures relate directly to live dealer games and are roughly the same for video versions but Slot RTP's can differ.

Highest Paying Online Casinos in Ontario

The casino payout is determined by the wager that has been made, as well as the probability of a correct prediction. All casino games use the same edge and return to player ratios in order to guarantee a profit for the casino. [With the exception of slots - more of that here]

Ontario Requirements to Play Online Casino Apps

The legal requirements for playing online casino in Ontario is that the minimum age for gambling is 19+ and you must be located physically within the province when registering a new account or logging into the casino app to play

How old do I have to be to gamble online in Ontario?

The minimum age for online casino play in Ontario is 19+

Online Casino Games In Ontario

When selecting to play casino online, you will discover a variety of different games in addition to the traditional casino games that you would expect to find at a land-based casino.

Roulette, Blackjack, baccarat, and video poker, are the most popular table games available and of course, there are thousands of online slots to play too. The online casino can also provide unique variants on these games that set it aside from the rest.

With new technology in the online casino industry allowing you to play real-life table games with live dealers, and other developments, the casino experience on the internet has already matched the land based experience.

What are the best online casino games?

The best online casino games are a matter of personal choice. While one player may enjoy roulette but never play Blackjack, quite the opposite might be said by another.

The game with the lowest house edge is Blackjack, so if looking for the best game in terms of the house edge, then live dealer Blackjack is the game for you.

For slots, the RTP or 'Return to player' percentage is a guide to which slots payout the most, or at least are programmed to pay the most relative to the stake over an undetermined time. All slots have to have an RTP level, which can range from as low as 90% up to 99.9% - The higher the percentage level, the better for the player in the long term.


Some online casino sites in Ontario will have over 1000 different slot game options to choose from. Something you are not going to find in all but the very biggest land-based options.

Staking can be from pennies to hundreds of dollars so every staking level can be catered for too!

The slots are the big earners for online casinos, so expect them to be promoted heavily on online casino websites and apps. 

There will be regular promotions, and features to entice you to try a new slot. Oh and new slot games. There are dozens of new slots launched every single month to keep players entertained and interested in new slot game feature developments

All that said, slot fans will love online casino sites, for the range, features, reel types, bonuses and free spin features that can be found.

Live Dealer

It may seem strange at first that you can go to an online casino website and use a roulette or live dealer blackjack table and see a real person there dealing the cards or spinning the wheel. I know when I first saw them a few years ago, I thought it must be recordings, which gave me some concerns over how safe this way of casino wagering was. However:

The Dealers Really Are Real!

What you see is what's really going on as you watch games unfold with real people dealing real cards and spinning real wheels.

It is no secret that the screen you are viewing on your mobile phone or computer is a real casino studio's live feed. The cameras are positioned to provide many perspectives of the gaming area, as well as the live dealer.

Yes, you bet as though you were at a typical casino, wagering on a variety of games, and the cards are dealt or the wheel is spun and you are unable to observe in real time the results of your bets, which are removed from your balance as you go.

When you win, you are paid instantly and your balance reflects any gain from the wager made.

Table Games

You will find most casino table games that you are familiar with playing at a bricks-and-mortar casino available online, and if you don't find them with a live dealer you'll find plenty of video versions of the most popular games available too.


When playing blackjack online, you will come across live dealer rooms, but also a host of differently named blackjack games. Each is based around classic blackjack, but they may have slightly different rules and alternative ways to play.

There are even up to seven different variations of blackjack in video format as well as options of gameplay for live dealer games, including different stake level tables o you can feel comfortable wherever you are playing

Some of these games will have a different house edge, so if you are playing seriously and want the best chance of winning, you should choose the game with the lowest house edge.


There is a huge range of different roulette games available to play on Ontario online gambling sites. Arguably Roulette is the most popular casino table game on mobile casino apps.

There are traditional wheels with double zero, known as American, to the European single zero types.

Beyond the traditional and more common roulette wheels, there are a host of other games.

These can include games for particular stake levels. Some games have bonus rounds. Others even have two balls on the go!

My recommendation is to stick to the traditional roulette games for serious casino wagering, and those with different rules, features, and functions for entertainment purposes.

Online Poker

You'll find all your favorite poker games at these casinos, including Texas Hold'em, Omaha, and 7-card Stud. Playing poker online in Ontario is legal and there are plenty of online casinos that offer a wide range of poker games.

Most Ontario online casinos will have a separate section for poker, with cash games and tournaments available to play. 

The most popular form of online poker is Texas Hold'em, which is also the most common game found in live dealer rooms too.

Novelty Games

If you're looking for a break from the traditional online casino game, you'll be happy to know that there are a host of novelty studio games available. These include Dream Catcher and Monopoly live among many others.

These should be used for entertainment purposes only and careful consideration should be given before playing these games for big stakes.

How To Sign Up at Ontario Online Casinos

In order to enjoy online casino games in Ontario, you must be registered with a licensed online casino. Here we provide information on how to register with one of the best Ontario online casinos.


You will be required to share some information and complete the application process when registering a new online casino account in Ontario. You will also have to be physically located in the province too, both when providing your details, making deposits and withdrawals, and actually playing the games. You will require to provide from your computer or mobile device that you are in the province before you will be able to proceed. Geolocation apps are utilized for this purpose.

And whilst the use of a VPN may sound like a good idea, be aware that they are detectable and you would be breaking the law in using one. Moreover, the casino has every right to refuse to pay out if they discover your are playing illegally.

To register you will need to provide

  • Personal details, name and address etc
  • Contact Info - Telephone number, email address
  • Security information - Password and possibly 2-Factor authentication
  • Funding Source - Debit card, bank account details or eWallet profile

That's it, it is very simple and in most cases can be completed in just a few minutes.

How can I deposit and cash out?

One great advantage of online casino play in Ontario is the simplicity in opening an account and making deposits and withdrawals online without the requirement for an in-Person visit to a land based casino.

Visit your account area and access the banking section. from here you can choose to make deposits, and withdrawals or provide settings to your deposit limits and reality checks for staking or time played.

Remember that with very few exceptions, you can only withdraw to the method used to deposit. So if you use a debit card to make a deposit, the next time you make a withdrawal, it will be limited to the same payment method used for the previous deposit.

Deposits Withdrawals Methods at Ontario Online Casinos

  • PaySafeCard
  • PayPal
  • Debit or Credit Card
  • Skrill
  • Neteller
  • Entropay
  • Zimpler
  • Interac
  • PayForIt [Pay by mobile]

Easy Withdrawal Online Casinos

The one thing you will want to have at your disposal if you have a big win at online casino operators is the ability to make a withdrawal back to your card, e-wallet, or bank as easy as possible.

But do be aware of withdrawal limits with various casinos. Some may have a payment plan in place for huge wins whereby monthly payments are made rather than a single lump-sum amount of a huge jackpot win.

Check the individual terms and conditions of any online casino on this page you are considering using.

Easy Deposit Online Casinos

As well as easy withdrawal methods, you will want hassle-free deposit methods too.

Making a deposit to an online casino site could not be easier, and in the vast majority of cases, as soon as you make the deposit the fund will be available for playing games immediatly.

How to Download and Install an online casino app on Android

If you're an Android user and you're looking to get into online gambling, one of the first things you'll need to do is download and install an online casino app. Here's a quick step-by-step guide to help you get started:

1. The first thing you'll need to do is find a reputable online casino that offers an Android app. Make sure to do your research before committing to any one site.

2. Once you've found a site you trust, head to their Android page and click on the "Download" button.

3. When the file has finished downloading, open it up and follow the on-screen instructions to install the app.

4. Once the installation process is complete, launch the app and log in using your account credentials.

5. That's it! You should now be able to start playing all your favourite casino games directly from your Android device.

How to Download and Install an online casino app on iOS

If you're an iOS user and you want to play online casino games, you'll need to download and install an online casino app. Here's a quick guide on how to do it:

1. Visit the online casino website on your iOS device.

2. Look for the online casino app download link. This is usually located in the footer or in the "Downloads" section of the website.

3. Tap on the download link and wait for the online casino app to download onto your device.

4. Once the app has been downloaded, tap on it to begin the installation. Follow the prompts to complete the installation.

5. That's it! Once the online casino app is installed, you can launch it and start playing your favorite online casino games.

How will Online Casinos Gaming Impact Ontario?

Players will benefit from Ontario-licensed casinos and sportsbooks in being able to gamble with safeguards in place, as well as the province benefitting from Taxation and job creation. New money will flow into the region as a result of high-paying work in the sector.

With around $700m being spent at online gambling site each year in Ontario with offshore businesses, which is only a percentage of the total of over $1b, regulating and licensing operators will provide huge benefits for the province and its residents and visitors.

In addition, there will be funds available to be allocated to problem gambling programs that previously were not self-funding.


Ontario Online Casino Handle and Tax Revenues

Ontario Casino Handle Dynamic tables

Where the taxes go

It is expected that the new online gambling laws in Ontario will benefit the province to the tune of some $75,000,000 over the nest three years across both casino and sports betting revenues.

There is no clear indication of the direct beneficiaries and allocation of funds from gambling taxation at this time, but we will update this information as it becomes available.

Responsible Online Casino Gambling in Ontario

There are a range of tools available with every online gaming site in Ontario that help assess your play if you feel you may be getting a gambling problem.

You can use a variety of tools to limit the amount of money you deposit, gamble, or even limit the time you can actively play - These tools can all be effective for daily, weekly, or monthly periods o time.

Take a look at our Responsible Gambling Guide for more details.

Ontario's Recent Online Casino History

Online betting which incorporates both online gambling [casinos] and sports betting was launched on April 4th in Ontario

In total there are 17 Online Casinos in Ontario.

Ontario Casinos Industry News

What has been happening in the Casino industry in Ontario?


APRIL 2022: BETMGM announce a slot player winner of some $643,412.32 just over two weeks into the online casino going live in the province playing the BetMGM exclusive progressive jackpot slot Viking Riches.


Related Questions

Is it legal to gamble at casinos online in Ontario?

When using an online casino licensed within Ontario by IGaming Ontario, you can be assured you are playing gambling online legally.


What online casinos are available in Ontario?

At the time of writing there are 17 online casino brands licensed and open for business sin Ontario including, Caesars, LeoVegas Casino, BetMGM, BetRivers, Unibet and Royal Panda.

Do you have to register in person for Ontario online casinos?

Registration for an online casino account does not have to be made in person. The entire account opening and funding process can be completed online so long as you are located within the province borders.

How does an online casino site for Ontario know if I am in the Province or not?

Technology is very good at picking up where you are located when accessing these online casino sites, and even when using a VPN service to hide your location often you will be identified as using a VPN and blocked from accessing the site.

How do I know if I'm playing on a licensed Ontario online casino?

All licensed sites in Ontario will diaply their registration number, alternatively use only online casinos recommended by the exert team here at OLBG who only consider legally operating casinos for reviews and listing.

Do you need to be in Ontario to play on online casino apps?

You will have to be located within the province borders and location identifiable to be able to access the casino sites and apps, and log in to play the online casino.

Are Ontario online casino games rigged?

Casino games are not rigged to cheat you. However, all games will have an house edge built in to ensure you can not win over the long term. Simply explained, the longer you play at a casino the more less chance there is of making a profit unless you hit a mega jackpot.

What is the newest online casino in Ontario?

Draftkings are the latest online casino to go live in Ontario launching in May 2022

Which online casino in Ontario pays out the most?

No one casino will pay out more than another in terms of chance and probability. The amount a casino pays out will be entirely determined by the player, the stake and the result of the wager.

What Are Online Casinos And What Do They Offer?

Online casinos are simply a replica of what you might find in a retail casino resort but available to play on a website or app online - Ontarios's online casinos offer you all the thrills and spills of a real casino experience but from the comfort of home or on your mobile device when you are on the go. You can even play at tables with real live dealers in real time.

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