Welcome to our ultimate guide to the best slots sites Ontario players can access. Our team of experts will conduct extensive reviews of every licensed online slots site in Ontario. We will then whittle it down to the very best Ontario slots sites, which excel in terms of game quality, game variety, user experience, reliable withdrawals and customer service.

This page will highlight the key attributes of the best Ontario slots sites and help you find your perfect match. We will also explain the licensing of Ontario slots sites, the history of online gambling in the province, the best slots on the market, and much more. Read on for a detailed guide to this exciting new industry.

Top Ontario Online Slots Sites

For many years, online gambling has occupied a rather grey area in terms of government regulation in Canada. Although there are offshore casino sites that offer their services to Canadian players, it can be hard to tell if they are reputable, safe slots sites with a focus on responsible gambling.

With one of the biggest online gaming markets in Canada, Ontario is regulating the online casino sector, which is great news for slots fans. A proper legal framework acts as a quality control in the online gaming industry in the region, and means that Ontario players will have access to the best slots sites once the regulation process is completed.

We will update this section with the best slot sites Ontario players can visit when the licenses are awarded.


Unique Slot Games, 24/7 Customer Support, and Various Promotions

  • Minimum Deposit$10.00
  • Top Slot GameMajestic Lions
  • Avg Withdrawal Time Casino2-5 Business Days
  • Slot Providers14
  • Payment Methods
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    • Play+
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  • Casino Games589
  • Mobile Games589
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19+ T&C Apply. Play Responsibly


Mobile Friendly Casino with 24/7 Support & Big Casino Games List

  • Minimum Deposit$1.00
  • Top Slot GameMega Moolah
  • Avg Withdrawal Time Casino1-7 Business Days
  • Slot Providers9
  • Payment Methods
    • Skrill
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    • Maestro
  • Casino Games1535
  • Mobile Games1535
  • Live games74

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  • Minimum Deposit
  • Top Slot GameGonzo's Quest
  • Avg Withdrawal Time Casino0 to 8 Business Days
  • Slot Providers9
  • Payment Methods
    • VISA
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  • Casino Games244
  • Mobile Games230
  • Live games31

19+. T&C Apply. Play Responsibly


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  • Slot Providers12
  • Payment Methods
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  • Casino Games1070
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  • Minimum Deposit$10.00
  • Top Slot GameBook of Dead
  • Avg Withdrawal Time Casino3-5 Business Days
  • Slot Providers63
  • Payment Methods
    • VISA
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    • Skrill
  • Casino Games1253
  • Mobile Games1100
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  • Minimum Deposit$20.00
  • Top Slot GameSafari Riches
  • Avg Withdrawal Time Casino4-6 Business Days
  • Slot Providers4
  • Payment Methods
    • Paysafecard
    • Interac
    • MasterCard
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  • Casino Games686
  • Mobile Games686
  • Live games284

19+. T&C Apply. Play Responsibly


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  • Minimum Deposit$10.00
  • Top Slot GameSakura Fortune II
  • Avg Withdrawal Time Casino1-3 Business Days
  • Slot Providers26
  • Payment Methods
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  • Casino Games2898
  • Mobile Games
  • Live games404

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  • Minimum Deposit$10.00
  • Top Slot GameGod Of Storms
  • Avg Withdrawal Time Casino1 to 5 business days
  • Slot Providers9
  • Payment Methods
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  • Casino Games198
  • Mobile Games198
  • Live games50

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  • Avg Withdrawal Time Casino1-5 days
  • Slot Providers7
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  • Casino Games108
  • Mobile Games87
  • Live games13

19+. T&Cs apply. Play Responsibly.


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  • Minimum Deposit$10.00
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  • Slot Providers55
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  • Casino Games3000
  • Mobile Games3000
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  • Minimum Deposit$20.00
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  • Casino Games1666
  • Mobile Games126
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  • Minimum Deposit$10.00
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  • Avg Withdrawal Time Casino2-4 Business Days
  • Slot Providers8
  • Payment Methods
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    • PayNearMe
    • VISA
    • MasterCard
  • Casino Games600
  • Mobile Games575
  • Live games62

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  • Minimum Deposit$20.00
  • Top Slot GameFree Reelin' Jocker
  • Avg Withdrawal Time Casino2 - 7 Days
  • Slot Providers114
  • Payment Methods
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    • MuchBetter
    • Interac
  • Casino Games2227
  • Mobile Games2227
  • Live games41

19+ T&C Apply. Play Responsibly.


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  • Minimum Deposit
  • Top Slot GameAge of the Gods
  • Avg Withdrawal Time Casino1-3 Business Days
  • Slot Providers30+
  • Payment Methods
    • Interac
    • VISA
    • MuchBetter
    • Paysafecard
  • Casino Games300+
  • Mobile Games300
  • Live games54

Must be 19+ To Play. T&Cs Apply.

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Your Info Source On Ontario Slots Casinos

We will keep our readers updated with all the latest news that develops within the nascent Ontario online gaming industry. The province's first licensed online casinos were expected to launch before the end of 2021, but the process was somewhat delayed and regulatory agencies have not yet provided a definitive timeline.

We will cover all the latest developments on this front. Bookmark this page and visit on a regular basis to receive regulatory updates, news of the Ontario slots sites that earn licenses, reviews of the best slot sites Ontario, information about exciting slots releases, and much more.

Your Guide To The Best Ontario Slots Sites

We are committed to arming you with all the information you need to find the best Ontario slots sites on the market. We will only recommend secure, licensed operators that comply with the province's regulations.

The top slots sites Ontario will offer a broad selection of the best slot games online, from a diverse mix of respected software studios, such as IGT, NetEnt, Playtech, Microgaming and Yggdrasil. They should also provide a polished user experience via the mobile app or the website, along with convenient deposits, quick and dependable payouts, great promotions, attentive customer service, and solid security.

We will test the various Ontario gambling sites and shine a light on the operators that excel in those key categories.

History Of Online Gambling In Ontario


Hundreds of offshore operators have targeted players in Ontario since the advent of online casino gaming in the 1990s. They were operating within a legal grey area, as they were based outside of the province's jurisdiction, and it was not illegal for Canadian citizens to access foreign sites. The Canadian government took a more balanced approach, rather than banning online slots sites outright.


Since its creation in the year 2000, government-owned Ontario Lottery and Gaming Corporation (OLG) ran the province's lotteries, casinos, and slot machines at racetracks. However, the regulation of the gambling industry in Ontario is in the hands of the Alcohol and Gambling Commission of Ontario (AGCO). In 2021, Ontario announced that it would begin to issue licenses for online casinos and sportsbooks, meaning players will be able to access the best slot sites Ontario from anywhere in the province. The AGCO created a subsidiary, iGaming Ontario, which will oversee the regulation of the casino industry in the province going forward.


In 2021, the Senate passed The Safe & Regulated Sports Act, which legalized single game sports wagering. It also untwines online gambling from Canada's Criminal Code, allowing provinces to independently regulate their own markets.

Ontario was the first province to strike. It launched an iGaming consultation in April 2020, and it is now gearing up to issue licenses to operators that want to launch legal online sportsbooks and online slots sites in Ontario. The public consultation phase has been completed, and the province is currently finalizing details on the types of online gambling that will be included, and how the revenue will be shared between the province and the operators. It is also investigating how existing land-based casinos can launch online sites for players who prefer to play at home or on mobile slots platforms.

Licencing Of Ontario Slots Sites

The Alcohol and Gaming Commission of Ontario has been granted oversight of this new industry. It has created a subsidiary called iGaming Ontario, which will issue licenses and ensure the best slots sites Ontario uphold strict regulatory conditions, offer fair games and take steps to promote responsible gambling.

Types of Gambling Available in Ontario

There are more than 70 land-based casinos scattered across the province, with more than 30,000 slot machines and hundreds of table games on offer. Ontario residents can also bet on horse racing and play lottery games.

Ontario has one of the most robust gambling markets in the country, and with the new regulation framework, slots fans can explore a much wider variety of top quality slot games, the best progressive jackpot slots online, live casino games with real dealers, and a variety of other casino games including classics like blackjack and roulette.

Playing online brings slots players thousands more gaming options than any land-based facility. As well as the the sheer variety of slots available, online slots sites offer convenience, quick registration and several secure payment options to allow players to get started in minutes.

Tips On How To Start Playing Legal Online Slots

As the regulation of the gambling industry progresses, slots players in Ontario will have access to a much wider range of regulated, reputable online slots sites. Instead of a limited selection of offshore casino sites, slots players will be able to explore new slots sites as well as established casino brands with years of experience in the slots entertainment industry.

This table explains the changes that players in the province can expect now that legal online gambling Ontario sites are imminent:

Ontario Gambling Age Limit

You must be aged 19 or older to sign up for an account with one of the province's real money slots sites. Ontario players will be asked to upload a scan of official photo ID, such as a passport, during the sign-up process to prove their age.

How We Select Top Ontario Slot Operators

We will sign up for accounts with the various licensed online casinos in Ontario, make deposits, play a wide array of games and request payouts. During this process, we will assess the game quality, game variety, RTP ratios, banking options, user experience, mobile app, customer service, promo terms, and security measures available at each site. We can then compare them against one another and identify the top slots Ontario sites for our readers. We review any new slots Ontario sites that launch and check up on existing sites to ensure they continue to uphold high standards.

Top Slots In Ontario

The best Ontario slots sites will stand out from the crowd by offering an exciting gaming experience, attractive bonuses, and rapid payouts. They must also provide a strong selection of the best slot games, from old-school 3-reel games to the latest 3D slots, branded slots, first-person slots and progressive jackpot games. The top slots in Ontario will include classics like Cleopatra, Gonzo's Quest and Starburst, along with popular games such as Mega Moolah and Immortal Romance.

The best slot sites will offer slot games from a variety of software providers. You could play the top NetEnt slots, some of the best Microgaming slots, and explore the quirky themes of the most popular Play'n GO slots, all at a single online casino site. You should also find unique games from boutique studios.

CasinoSlotsMobile Slot ProvidersTotal Slot ProvidersMobile GamesPlay Now
888 Casino 368 45 4 368 Play Now 19+. T&C Apply. Play Responsibly
BetMGM Casino 500 45 14 500 Play Now 19+ T&C Apply. Play Responsibly
ComeOn! Casino 2151 114 114 1251 Play Now 19+ T&C Apply. Play Responsibly.

Top Ontario Casino Games

The best slots sites Ontario will also feature a wealth of virtual table games and live dealer games. You can play blackjack, roulette, baccarat, video poker, Hold'em, craps, and game show titles, with broad betting limits and sharp graphics.

Ontario Online Sports Sites

Canadian sports fans have always been able to place parlays, but they had to turn to offshore books if they wanted to enjoy single-game sports wagering. That all changed with the passage of the Safe & Regulated Sports Act in 2021. Leading sportsbook brands in the US and Europe are now gearing up to launch in Ontario, along with local operators, so there will be a vibrant legal sports betting industry for slots players in the province to use.

Ontario Mobile Slot Sites And Slots Apps

You will be able to play a wide array of slots on any iOS or Android device when you sign up for an account with one of the top slots Ontario providers. Some of the top slots sites offer real money slot apps, which can be downloaded via Google Play, the App Store, or direct from the site. All of the best Ontario slots sites should have a mobile-optimized version of the site. The latest slots are all mobile-ready, allowing you to play them in the palm of your hand. We will highlight the best mobile casino slots sites in Ontario for our readers.

CasinoMobile Slot GamesMobile Slot ProvidersPlay Now
888 Casino 368 45 Play Now 19+. T&C Apply. Play Responsibly
BetMGM Casino 500 45 Play Now 19+ T&C Apply. Play Responsibly
ComeOn! Casino 1251 114 Play Now 19+ T&C Apply. Play Responsibly.

Payment Methods for Ontario Slots Sites

Top Ontario slots sites must offer a selection of the top payment methods for online slots in Canada. Deposits and withdrawals should be smooth, quick, safe and convenient. We may see them start to offer popular e-wallets such as PayPal, Skrill and Neteller, which have been notably absent at some sites that operated under the previous "grey area" in legislation. These are some of the payment options we expect to see at the best slots sites Ontario:


A popular Canadian interbank network that allows you to deposit funds direct from your bank account to the best slots sites Ontario.


Another secure, bank-based payment method available to consumers in Canada, which facilitates safe and instant transactions.


An online payment method for Canadian players, which essentially functions as an online wallet and payment provider, just like PayPal.


You should be able to use a Visa or Mastercard to make deposits at the best slots sites Ontario. Some may also accept American Express and Discover.

Apple Pay

This allows you to make contactless, in-app payments simply by using your face ID or fingerprint.

Ontario Taxes on Gambling Winnings

Ontario residents should not have to pay taxes on any gambling winnings. Under current regulations, you do not have to declare gambling winnings when you file your taxes, unless you are a professional gambler, as defined by paragraph 40(2)(f) of the Income Tax Act. The best slots sites Ontario are expected to pay a revenue tax of 15% to 20%.

Highest Paying Ontario Slots

Anyone searching for the highest paying slots needs to understand the concept of RTP (return to player). This is the theoretical return you will receive when playing a slot. For example, if the slot has an RTP of 96.5%, you should expect $96.50 back from every $100 wagered on average. It is totally random - the slots are powered by Random Number Generator software - so you may earn a profit, but the RTP is the theoretical payout of each slot. These are some of the highest playing slot games:

Reel Play Jacks or Better
Dr. Jekyll Goes Wild
Big Foot

Ontario Land-based vs Online Slots

There are several clear advantages to playing at the best slots sites Ontario as opposed to visiting land-based casinos. It is more convenient, you will save on gas fees or public transport, you will be given bonuses, and you will enjoy a much broader selection of games when you visit an online site. These are some of the biggest advantages that online slots sites offer:

Access to new slots games

At land-based casinos, slot machines are limited and take up space, so new slots may not be introduced frequently. Online casinos, on the other hand, launch new slot games regularly. The best slots sites will offer new slots from multiple highly-regarded software developers.


Land-based casinos require travel time and you may incur parking and accommodation costs, depending on where you live. At an online slots site, you can play any time you like, and your access to thousands of slot games is almost instant.

Better RTP

Land-based casinos have large overhead costs to cover, so the RTP (return to player, or payout percentage) of their slot games tends to be much lower than online casinos'. At an online slots site, you can play games with RTP of 96% and more.

Pros and Cons of Online Slots

  • Broad selection of games, including online exclusives
  • Playing from your mobile is very convenient
  • You will be given a range of promotions, such as free spins or deposit bonuses
  • You can play for free in demo mode to learn the ropes
  • Payouts can be a little slower online
  • You may find land-based casinos more sociable

Top Land-based Slots Casinos in Ontario

These are some of the best land-based casinos for slot machines in Ontario:

Casino Niagara

This iconic venue overlooks the Niagara Falls, which provide a spectacular backdrop to the 95,000 sq. ft. gaming area. The venue includes around 1,300 slot machines, thirty tables, a poker room, a sports wagering kiosk, along with live entertainment, a comedy club and a selection of superb restaurants and bars.

Shorelines Casino Belleville

This popular casino is nestled within the Glanmore National Historic Site on the eastern end of Lake Ontario, halfway between Toronto and Ottawa. You can choose from more than 450 slot machines, plus Mississippi Stud, 3 Card Poker, Spanish 21, Casino War, Blackjack, Ultimate Texas Hold'em, classic blackjack and other table games.

Caesars Windsor

This spectacular casino is part of the Caesars empire, so you can expect excellent customer service, fine dining and an abundance of gaming options. It offers a wide selection of progressive jackpot slots, lots of tables, a poker room and much more, along with a 758-room hotel and plenty of dining venues.

Quick Facts: Gambling Ontario

  • GDP

    Ontario is the most populous province in Canada, with the largest GDP. It is larger than every US state apart from California, Texas, Florida and New York.

  • Trend Setter

    Ontario was the first province to lay the groundwork for a legal online gambling industry after federal law changes in 2021.

  • Land-Based

    Ontario has more land-based casinos than any other province.

Ontario Casinos Blacklist

Offshore casino sites will continue to target players in Ontario during this brave new era of legalized online gambling. In a market where money is at stake, it is always wise to be wary of rogue operators. Once regulation has passed, we will vet the online slot sites that offer their services in Ontario, and list the ones that continue to operate without licenses, and any other dodgy operators in this section. This will be your go-to guide for the blacklisted casinos that you should avoid.

Responsible Gambling Ontario

Slots are intended for entertainment purposes, but if your gaming crosses the line from fun to problematic, then reputable online casinos should have Responsible Gambling guidelines and processes in place. Online slots sites that are regulated in Ontario should offer several safeguards to protect their players, including varying self-exclusion offers.

The best slots sites Ontario will take responsible gambling very seriously. You should be able to access a dedicated page within the site that explains its commitment to stamping out problem gambling, protecting minors and upholding high standards in terms of fairness. You should be able to impose limits upon your account, such as time limits, deposit limits and loss limits, or take a time-out or self-exclude.

The best Ontario slots sites will provide advice on how to gamble responsibly and how to spot signs of problem gambling. You may find a questionnaire or a list of myths associated with gambling. You should also be presented with links to external charities and agencies that can help, such as the Ontario Problem Gambling Helpline.

  1. National Council on Problem Gambling
  2. Responsible Gambling
  3. Problem Gambling CA


🏆 How to pick the best Ontario slots sites?

You should stick to safe, regulated Ontario slots sites that have gained licenses from the Alcohol and Gaming Commission of Ontario. The best slots sites Ontario players can access will excel in terms of game quality, game variety, user experience, speed of payouts, bonuses and customer service. Visit SlotSource.ca to find the best Ontario slots sites.

⚖️ How are online slots sites regulated in Ontario?

The Alcohol and Gaming Commission of Ontario has been tasked with enforcing Ontario online gambling laws. It has created a subsidiary called iGaming Ontario, which conducts and manages Ontario slots gaming in the province. Look for the iGaming Ontario logo to know you are playing at a legal, authorized and regulated Ontario online gambling site.

❓ Why should you choose a regulated Ontario slots site?

Regulated online gambling Ontario sites must adhere to strict regulations, which offer player protection, uphold game integrity and promote responsible gambling. The unlicensed, unregulated online gambling Ontario sites may not pay you the winnings you are entitled to, and you are not covered by regulatory protections. Visit SlotSource.ca to find the best Ontario slots sites.

🎰 Are all slot sites in Ontario licensed?

A new agency called iGaming Ontario is in the process of issuing licenses to operators that want to offer online slots in Ontario. However, there are also a lot of unlicensed, offshore slots sites that target players in Ontario. The best slot sites Ontario will carry the iGaming Ontario logo, so look out for that when choosing online slots Ontario sites.

🚫 What is the legal gambling age in Ontario?

The legal Ontario gambling age is currently 19. The best Ontario slots sites will require you to provide government-issued photographic ID to prove your age before allowing you to play slots in Ontario. Our Ontario casino news page will keep you abreast of any developments in terms of the legal gambling age in Ontario.

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