Best Ontario online casinos June 2025

Play the best Ontario slots

Try Ontario’s top online slots for free and enjoy a risk-free way to explore new games, refine your strategies, and build confidence before playing for real money. Whether new to slots or a seasoned player, free play lets you get familiar with different features and find your favourites.

We’ve handpicked the most popular slots in Ontario, including Cleopatra, a fan favourite with easy-to-learn gameplay, an immersive ancient Egyptian theme, and a thrilling 10,000x max win. Start playing today and experience the excitement for yourself!

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Popular online slots in Ontario

Feeling the urge to watch the reels spin? These are the best online slots Ontario has to offer. Check out any of these top 10 online slots in Ontario if you want to experience electrifying gameplay and the chance to strike it big.

Wild Life – IGT

• Favourable RTP of 96.16%
• Enjoy medium volatility gameplay
• Win up to 1,000x your maximum bet!

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Sweet Bonanza – Pragmatic Play

• Strong RTP of 96.51%
• Experience high volatility action
• Bag up to 21,100x your stake!

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Gates of Olympus – Pragmatic Play

• Solid RTP standing at 96.5%
• Revel in high volatility gameplay
• Win a whopping 5,000x your bet!

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9 Masks of Fire – Games Global

• RTP pegged at a promising 96.24%
• Medium to high volatility thrills
• Maximum win: 2,000x your stake!

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Book of Dead – Play’n GO

• RTP floats around 96.21%
• High volatility excitement assured
• Bring home up to 5,000x your bet!

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Da Vinci Diamonds – IGT

• Respectable RTP of 94.93%
• Discover low to medium volatility
• Win a cool 5,000x your stake!

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Big Bass Bonanza – Pragmatic Play

• Healthy RTP coming in at 96.71%
• Braces for high volatility
• Land a hefty 2,100x your bet!

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Buffalo – Aristocrat

• Lower RTP of 94.85%
• Experience medium volatility gameplay
• Win a potential 300x your stake!

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Amazing Link Zeus – Games Global

• Reliable RTP standing at 96.33%
• Enjoy medium volatility action
• Score up to 5,200x your bet!

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Wanted Dead or A Wild – Hacksaw Gaming

• Tantalising RTP of 96.41%
• Dive into high volatility fun
• Maximum win of 50,000x your bet!

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Best paying online casinos in Ontario

Our experts have compared payout rates and withdrawal speeds across regulated Ontario casinos to help you find sites offering the best winning opportunities with minimal risk. Explore our best payout casinos to discover the perfect playing field for your gaming adventure.

The latest iGaming in Ontario news (June 2025)

As of May 2025, there are 83 regulated gambling sites, 73 of which are casinos, including Jackpot City Ontario, Tooniebet Ontario, and SpinAway Ontario.

Here are additional key statistics on the Ontario iGaming market, sourced from iGaming Ontario’s monthly report. These numbers include all operators partnered with iGO but exclude OLG and horse race betting.

Gambling spend and revenue on the rise

• Ontarians spent $7,936 million on online gambling in March 2025 – up 11% month-on-month.
• Total revenue for the month reached $294.9 million, up 12% month-on-month.
• There were 1,061 active player accounts in March 2025, with the average player spending $278 – up 12% from the previous month.

Where the money went

• Casino games dominated, with $6,603 million in wagers accounting for 83% of all bets – a 9% increase from February 2025.
• Online sports betting generated $1,185 million, a 27% monthly increase and 15% of all wagers.
• Online poker accounted for $148 million of all wagers, less than 2% of the market share.

Breaking down the revenue

• Casino game revenue: $240 million (82% of total revenue)
  • Up 12% month-on-month
• Sports betting revenue: $47.9 million (16% of total revenue)
  • Down 22% month-on-month
• Poker revenue: $6.6 million (2% if total revenue)

Upcoming changes in the Ontario iGaming market

iGaming Ontario is working with Integrity Compliance 360 (IC360) and IXUP to develop a centralized self-exclusion program, so players can self-exclude while protecting privacy.

What does this mean for you? The choice to self-exclude from all regulated online casinos and sportsbooks at once, which adds an additional layer of protection against problem gambling. The system will also bring about:

• Identity verification
• Simple and intuitive registration, renewal and reinstatement processes
• Option to set short or long-term breaks at registered sites, including OLG.ca

“IC360 is excited to work with iGaming Ontario to generate a system that brings the highest standard of responsible gambling tools to one of the world’s leading gaming jurisdictions,” said Eric Frank, IC360 President. Read the full article to learn more.

Overview of regulated online casinos in Ontario

List of regulated online casinos in Ontario

With 73 regulated online casinos in Ontario, you’ve never had more choice than now. To give you a quick overview, we’ve provided a list of all the legal sites available in the province. To help you further, we’ve highlighted each operator’s key offering, so you’re clued up on the number of games available, payout speeds and app access.

We’ll be keeping this list fresh and up to date, so check back regularly to ensure you never miss an opportunity to explore any new operators that enter Ontario’s regulated market.

The latest online casinos launched in Ontario

Do you like being the first to try out the newest online casinos in Ontario? Well, you’ll like our list of the latest online casinos launched in the Ontario-regulated market.

Popular games at Ontario online casinos

You can take your pick from various casino games at Ontario online casinos, such as slots, table games, video poker, Plinko, and crash games like Aviator. Like the operators, regulated software providers must provide these games to ensure game fairness. Whatever your gaming preference, experience or budget, there are themes, features, and betting options to suit everyone.

Online slots

Online slots are the most popular games at online casinos in Ontario. They come in various themes, designs, and features, such as classic, video, progressive, and 3D. Some of the best Canadian online casino slots include Mega Moolah, Starburst, and Gonzo's Quest. Slots are easy to play, and the payout potential can range from small to life-changing jackpots.

Roulette

When it comes to online roulette in Ontario, the thrill of the spin is just a click away. Ontario online casinos offer an array of exciting roulette games that'll make you feel like you're in a real-life casino. Check out popular options like European roulette, American roulette, and French roulette - each with unique twists and strategies. Get ready to bet, spin, and chase those winning numbers.

Blackjack

Get your cards ready and dive into the exciting world of online blackjack in Ontario! Most Ontario online casinos offer this legendary table game, so you can sharpen your skills and challenge the dealer anytime, anywhere. Popular variations like classic blackjack, Atlantic City blackjack, or the electrifying multi-hand blackjack. Place your bets, aim for that 21, and let the virtual chips stack up!

Table games

Table games are classic casino games that involve a dealer and can be played against other players. Popular table games at Ontario casinos include craps, baccarat, and Sic Bo. These games require some skill and knowledge to play and offer different betting options and payout potentials.

Live casino

Live casino games offer an immersive and interactive gaming experience with a human dealer and real-time gameplay streamed from a studio or land-based casino. You can enjoy live versions of table games and game shows. Popular live dealer games at Ontario casinos include live blackjack, Lightning Roulette, and Immersive Roulette.

Online poker

Online poker is a game of skill and strategy that involves betting and bluffing. You can choose from different variants like Texas Hold'em, Omaha, and Seven Card Stud. There are huge prize pools if you play poker tournaments in Ontario, so these are ideal for high rollers. Popular online poker sites in Ontario include PokerStars and 888poker.

Lottery games

Lottery games are popular among players who seek easy and low-risk gambling options. They involve buying tickets and matching numbers to win prizes. Online lottery games available in Ontario include Lotto Max, Lotto 6/49, and Daily Grand, which are available online at OLG.ca.

Online bingo

Online bingo is a fun, social game that involves matching numbers on a card to those called out by the host. The game comes in different variants, such as 75-ball and 90-ball bingo and offers various prizes and jackpots. Popular online bingo sites in Ontario include Jackpot City and Betway Bingo.

Crash Games

Crash casino games like Aviator and JetX originally gained popularity on crypto gambling platforms, but they’ve now gone mainstream at licensed online casinos in Ontario. Today, top crash and mine games like Spaceman (BetMGM) and Big Bass Crash (BetVictor Casino, LeoVegas Ontario) deliver fast action, where players try to cash out before the multiplier crashes. Perfect for adrenaline-seeking Ontario players!

Ontario online casinos vs. unregulated casinos

The biggest pro to playing at Ontario casinos is the regulated environment, which ensures fair play and player protection. These casinos prioritize your safety, offering secure payment methods and extensive responsible gambling measures. On the flip side, Ontario online casinos tend to have smaller games libraries due to geographic limitations. Ultimately, it's up to you to weigh the pros and cons.

Online gambling payment options in Ontario

You can choose from lots of online gambling payment methods when playing at an Ontario online casino. Methods for deposits and withdrawals include credit or debit cards, e-wallets like PayPal, prepaid vouchers like Paysafecard, and bank transfers. Some operators also accept cryptocurrencies like Bitcoin.

The transaction speeds and daily withdrawal limits listed below reflect averages across our top-rated Ontario casinos. For the most accurate and up-to-date information, be sure to check with your selected operator before choosing a payment method.

Most online casinos in Ontario have a minimum withdrawal limit of $10, regardless of the method used. Bitcoin is a notable exception, though, as it often allows withdrawals of nearly any amount, making it a popular choice among high rollers.

Flexepin and Boku are also typically only available for deposits and can’t be used for withdrawals.

Scroll right to view more of table items.

	Payment method	Payment type	Cashout speed	Min withdrawal	Max withdrawal
	Interac	Bank transfer	1-2 days	$10	$10,000
	iDebit	Bank transfer	2-3 days	$10	$10,000
	Instadebit	Bank transfer	2-3 days	$10	$20,000
	eCheck	Bank transfer	3-10 days	$10	$10,000
	Trustly	Bank transfer	1-2 days	$10	$10,000
	Visa	Debit/credit card	1-5 days	$10	$20,000
	Mastercard	Debit/credit card	1-5 days	$10	$20,000
	PayPal	E-wallet	Up to 24 hours	$10	$5,000
	Skrill	E-wallet	1 day	$10	$5,000
	Neteller	E-wallet	1 day	$10	$5,000
	MuchBetter	E-wallet	Up to 24 hours	$10	$7,000
	Payz	E-wallet	1-2 days	$10	$5,000
	PaysafeCard	Prepaid voucher	1-3 days	$10	$3,000
	Flexepin	Prepaid voucher	Not available	Not available	Not available
	Apple Pay	Prepaid voucher	1-3 days	$5	$5,000
	Boku	Prepaid voucher	Not available	Not available	Not available
	Bitcoin	Cryptocurrency	Up to 24 hours	0.0001 BTC	No limit

How to play at online casinos in Ontario

If you're new to playing at online casinos in Ontario, it can be overwhelming. Here are five steps to help get you started:

1. Choose a regulated Ontario casino, such as those featured on our site. If you choose a casino that isn’t listed on this page, make sure it has the iGaming Ontario (iGO) logo.
2. Sign up and deposit funds using a payment method that's right for you.
3. The casino may require you to provide verification documents to confirm your identity, often via Know Your Customer (KYC). You’ll be required to provide personal information such as your name, address, and date of birth. You’ll also be required to provide proof of identity such as a driver's license or passport, and in some cases proof of address via utility bill or bank statement.
4. Consider minimum deposit casinos if you’re on a budget. Low-deposit casinos are considered anything from $1 deposits to $20 deposits.
5. Explore the selection of games offered and choose one that suits your interests, experience level, and bankroll.

Paying gambling taxes in Ontario

If you gamble for pleasure, your winnings won’t be taxed, as outlined by the Canada Revenue Agency (CRA), which administers CA tax laws. The Income Tax Folio also notes that games of pure chance, like lotteries and slots are not taxable. The Tax Court of Canada uses the following criteria to determine whether gambling is a business or leisure activity:

Factors that indicate you’re an amateur gambler:

• Gambling is infrequent
• Games are played only at casinos
• Consistent losses or low winnings
• Gambling isn’t a source of primary income
• Games of chance are played

Factors that indicate you’re a professional gambler:

• Frequent tournament attendance and travel to play
• High degree of organization in pursuing gambling activity
• Gambling is your primary source of income
• Special knowledge to reduce the element of chance
• Practice or take classes for the game
• Consistent earnings over a longer period

Trish Wheaton Gaming Compliance Professional Moncton, NB

“It's important to be aware of the tax implications when playing on a regulated gaming site in Ontario. In Canada, most gambling winnings—like those from lotteries, casino games, or sports bets—are tax-exempt. Exceptions include income from investing your winnings or professional gamblers’ earnings. If you're in doubt, reach out to the CRA or consult a tax professional for clarity.”

For further reading, check out our comprehensive taxation guide.

How we rate and review online casinos in Ontario

We take our rating process seriously and strive to provide accurate and unbiased reviews that will help you make better choices when choosing an Ontario online casino. We assess casinos based on several criteria, such as game variety, security, licensing, payment methods, and support—learn more below.

Background & safety check

Safety and security are at the top of our list, with our team conducting a background and safety check before anything else. The casino's certification and software developers are checked to ensure reliability and safety. Encryption is also looked over for maximum security when it comes to payment. If these background and safety measures check out, the team moves on to the next stage.

Deposit funds & contact customer support

Our experts take good care of testing out the casino's deposit systems, this is especially important when it comes to progressive jackpots. The team makes a real money deposit to check how smoothly the process goes, while also checking the range of available payment methods. Once all this checks out, our team contacts customer support to evaluate their response quality.

Play games & cash out winnings

Our team is also responsible for trying out all the available games that the site offers, including progressive jackpots. We then move on to checking mobile compatibility, ensuring that mobile users will have a full and smooth experience. After everything is checked out in the real money casino, the remaining balance is drawn out to test the withdrawal process.

• Baccarat
• Bingo
• Sic Bo
• Slots
• Sports
• Video Poker

Casino rated & on our approved list

Once the team has tried and tested all these factors, they discuss which sites they liked and disliked. A group decision is made on which Ontario casinos go on our approved list, regularly updating them to ensure all information is correct.

4.8

Land-based casinos in Ontario

Ontario has been home to land-based casinos since 1994, with Caesars Windsor being the first to open its doors. As of 2025, the Alcohol and Gaming Commission of Ontario (AGCO) has licensed 25 gambling and casino venues, all offering an exciting array of slot machines and table games.

We recommend staying up to date with AGCO regulations which seek to strengthen player protections for sports and event betting in land-based gaming establishments.

Ontario’s Top 5 Land Casinos

Casino Niagara

Casino Niagara launched in 1996 and has provided non-stop excitement ever since. It has over 1,300 slot machines, 40 table games, a poker room, and so much more!

Whatever you're in the mood for, Casino Niagara has got you covered. It also features two restaurants and live entertainment for players.

5705 Falls Avenue, Niagara Falls, ON, L2E 6T3

1 (888) 325-5788

www.casinoniagara.com

Casino Rama

Located on Rama First Nation, Casino Rama is one of the top land-based casinos in the province. This casino offers over 2,500 slot machines, more than 100 gaming tables, eight unique restaurants, a world-class 5,000-seat entertainment centre, and a 300-room full-service hotel.

5899 Rama Road, Rama, ON, L0K 1T0

1 (705) 329-3325

www.casinorama.com/

Caesars Windsor

Operated by Caesars Entertainment in partnership with the Ontario Lottery and Gaming Corporation, this casino offers great views of the Detroit skyline. The casino features 24/7 gaming, 758 rooms and suites, a 5,000-seat theatre, and a Neros Steakhouse.

377 Riverside Drive East, Windsor, ON, CA N9A 7H7

1 (800) 991-7777

caesars.com/caesars-windsor/casino

Great Canadian Casino Resort Toronto

Great Canadian Casino Resort Toronto opened its doors in June 2023, taking over from the long-running Casino Woodbine. Boasting the largest brick & mortar gaming selection in Canada, Toronto’s newest casino offers 4,800 slot machines and e-tables, 175 live table games, poker and high-limit games including blackjack and video poker. If you’re an Ontario player, this 400-room casino hotel is a must-visit destination.

555 Rexdale Blvd, Etobicoke, ON M9W 5L2

(416) 675-1101

greatcanadian.com

Niagara Fallsview Casino Resort

At Niagara Falls, Ontario, Fallsview Casino offers three football fields of casino action, just steps from Canada’s top tourist attraction. Featuring over 3,200 slots, including penny and high-limit options, 130 table games, and the exclusive Salon Privé for refined gamblers players, it’s one of Canada’s top casino destinations.

6380 Fallsview Blvd, Niagara Falls, ON L2G 7X5

1-877-376-9722

fallsviewcasinoresort.com

Responsible gambling in Ontario

Problem gambling is taken seriously in Ontario, and there are various measures in place to ensure that players gamble safely and responsibly. One key initiative is the RG Check program, which is designed to help gambling operators promote responsible gambling practices and prevent problem gambling.

The RG Check program provides gambling operators with a framework for assessing and improving their responsible gambling policies and practices. Measures include staff training, self-exclusion programs, and responsible gambling advertising and promotions. Operators are also required to submit regular reports to the Ontario Lottery and Gaming Corporation (OLG) to demonstrate compliance with the program.

While gambling is popular in Ontario, it can lead to problems. A 2019 Statistics Canada study found 1.6% of Canadians aged 15 or older are at moderate to severe risk of problem gambling, which is defined as the uncontrollable urge to gamble despite possible negative consequences.

Gambling in other Canadian provinces & territories

Just remember, you must be physically located in the respective region wager at these top Canadian online casinos.