Best Ontario Online Casinos for 2026

Three CFL teams call Ontario home, and so do more regulated online casinos than any other province in Canada. Argos fans in Toronto, Ticats fans in Hamilton and Redblacks fans in Ottawa all play in the same open market, where private brands registered with the AGCO compete with the province's own OLG.ca.

That much choice is a good problem to have, but it still needs a game plan. We scouted the Ontario field and picked five online casinos that each win a different matchup: the league's official partner, the quickest cashout, the deepest jackpot lobby, the biggest brand family and the best home for lottery players.

Best Online Casino Ontario Sites for 2026

Ontario Online Casinos at a Glance

Here is the quick depth chart before the full scouting reports. Every private brand below is registered with the Alcohol and Gaming Commission of Ontario and has an operating agreement with iGaming Ontario. OLG.ca is run by the province.

Ontario Online Casino Reviews

theScore Casino: Best Ontario Online Casino for CFL Fans

Ontario · Alberta

theScore is a Toronto company, and since July 2026 it has also been the CFL's official sports betting and online casino partner in Ontario and Alberta. If you already follow the Argos or the Ticats in theScore app, the casino sits in the same account as theScore Bet, so you can check a drive chart, settle a bet and play a few hands of blackjack without changing apps.

Its cashier rules are among the clearest in the province. Every withdrawal goes through a 24-hour review. After that, an Interac e-Transfer lands within an hour if Autodeposit is switched on at your bank. A single Interac cashout can be as large as $25,000, theScore charges no withdrawal fees, and you need one successful deposit of at least $10 before your first withdrawal.

Pros

• Official CFL online casino partner in Ontario
• No withdrawal fees, up to $25,000 per Interac cashout
• Casino and sportsbook in one wallet

Cons

• Every withdrawal waits for a 24-hour review
• Smaller lobby than the biggest casino brands

Regulator	AGCO registrant, iGaming Ontario site "TheScore Casino" (Score Media and Gaming Inc.)
Welcome offer	Offer details as published by the operator
Withdrawals	Interac e-Transfer: 24-hour review, then within 1 hour with Autodeposit; up to $25,000; no fees
Minimum age	19+

Last verified: 8 November 2026 (registration and Interac terms)

bet365: Fastest Cashouts at an Ontario Online Casino

Ontario · Alberta

Think of bet365 as the two-minute offence of Ontario banking. Its Ontario help pages list Interac withdrawals at one to four hours once approved, for amounts from $10 to $25,000. Win on a Saturday night and the money can be in your bank before the late game kicks off.

The casino is bigger than you might expect from a sportsbook-first brand, with a wide slot lobby and live blackjack, roulette and baccarat. The cashier is broad too: Interac, Visa, Mastercard, Amex, Apple Pay, Google Pay, PayPal and paysafecard. Not every deposit method can be paid back by Interac, so deposit with Interac if speed matters most.

Pros

• Interac payouts in 1 to 4 hours once approved
• One of the widest cashiers in Ontario
• Shared wallet across casino and sports

Cons

• Some deposit methods cannot be withdrawn by Interac
• Offer terms only visible on the operator's site

Regulator	AGCO registrant, operating agreement with iGaming Ontario
Welcome offer	Offer details as published by the operator
Withdrawals	Interac, 1 to 4 hours once approved; $10 to $25,000 per withdrawal
Minimum age	19+

Last verified: 29 October 2026 (Ontario banking and payout times)

BetMGM: Best Ontario Online Casino for Jackpot Slots

Ontario · Alberta

BetMGM is the long bomb of this roster. The operator reported $14 million in progressive jackpots paid to Ontario players in 2024, with a top single hit of $923,347 on Mirage Mega Magma, and its linked network runs across more than 20 titles such as MGM Grand Millions and Bison Fury.

Branded and exclusive games are the other draw, from Push Gaming's Big Bamboo to The Godfather and Star Trek: The Next Generation, next to Evolution live tables. The trade off is speed at the cashier: BetMGM lists three to five business days of internal processing before an Interac payout is sent, which then arrives within eight hours. The minimum deposit is $10.

Pros

• $14 million in Ontario jackpots paid in 2024
• Exclusive branded slots
• Casino, poker and sportsbook on one account

Cons

• Slowest withdrawal processing on this list
• Offer terms only visible on the operator's site

Regulator	AGCO registrant, operating agreement with iGaming Ontario
Welcome offer	Offer details as published by the operator
Payments	Interac e-Transfer, Visa, Apple Pay, PayPal, MuchBetter, online banking; $10 minimum deposit
Minimum age	19+

Last verified: 6 November 2026 (jackpot figures and banking)

Caesars: Best Ontario Casino Brand With a Retail Home

Ontario · Alberta

Caesars is the one brand on this list that Ontario fans can also visit in person. Its online casino and sportsbook run under American Wagering Inc in the iGaming Ontario directory, and the company runs a retail sportsbook at Caesars Windsor for fans who prefer to watch on the big screens.

Online, you get a slots and live dealer lobby with the Caesars name on it and one account for casino and sports. One thing to know before you join: Caesars Rewards credits do not accrue through the online platforms in Ontario, so the online casino and the Windsor property do not share a loyalty balance.

Pros

• Well known brand with a retail sportsbook in Windsor
• Casino and sportsbook on one account
• Also live in Alberta

Cons

• Caesars Rewards credits do not accrue online in Ontario
• Payment details only visible in the cashier

Regulator	AGCO registrant, iGaming Ontario site "Caesars" (American Wagering Inc)
Welcome offer	Offer details as published by the operator
Payments	Shown in the operator's cashier
Minimum age	19+

Last verified: 29 October 2026 (registration and rewards policy)

OLG.ca: Best Ontario Online Casino for Lottery Players

Ontario

OLG.ca is Ontario's home team. One OLG balance covers Lotto Max and Lotto 6/49 tickets, PROLINE+ sports and the casino, and the slots page lists more than 1,000 games, from POWERBUCKS and MegaJackpots progressives to Megaways titles. Several games have a free demo, and OLG prints the return to player on game pages, such as 96.71% on Big Bass Bonanza.

Withdrawals are by bank transfer to a verified account in your name. OLG says most requests are processed within three business days, the minimum withdrawal is $2 and you can make one request per day. Deposits start at $15.

Pros

• Lottery, sports and casino in one account
• 1,000+ slots with published RTP on game pages
• $2 minimum withdrawal

Cons

• No Interac payouts, bank transfer only
• One withdrawal request per day

Operator	Ontario Lottery and Gaming Corporation (provincial Crown corporation)
Welcome offer	Offer details as published by the operator
Payments	Visa, Mastercard, Amex, Visa Debit, Debit Mastercard, Interac e-Transfer, Apple Pay; $15 minimum deposit
Minimum age	19+ and an Ontario resident

Last verified: 6 November 2026 (games, withdrawals and age)

How the Ontario Online Casino Market Works

Ontario opened its online casino market to private operators on 4 April 2022. Brands register with the AGCO and sign an operating agreement with iGaming Ontario, which publishes the full list of approved sites. As of 1 September 2026 that list held 49 operators and 84 gaming sites. OLG.ca runs alongside them as the provincial option.

You can open an account from anywhere, but you can only play while you are physically inside Ontario. That matters for travelling fans: a Redblacks supporter heading west for a road game cannot use an Ontario account in Calgary or Winnipeg. Casino sites licensed by the Kahnawà:ke Gaming Commission or by regulators outside Canada are not registered with iGaming Ontario.

Ontario Casino Bonuses: Why You Will Not See Them Here

Ontario's Registrar's Standards stop operators from advertising bonuses and inducements publicly, and that includes on media sites like ours. That is why every Ontario offer line on this page reads "as published by the operator". Once you are on the casino's own site or app, the offer and its main conditions have to be shown to you, and an offer can only be called "free" if it really costs you nothing.

When you compare offers, read past the headline: wagering requirement, time limit, which games count and the minimum qualifying deposit.

Game Rules Ontario Players Should Know

• No autoplay on slots. Every spin is started by you.
• At least 2.5 seconds per spin. Turbo, quick spin and slam stop features are not allowed.
• No fake wins. A slot cannot celebrate with sounds or animations when you get back less than you staked.
• No credit and no crypto. Regulated sites cannot lend you money to play, and none accept cryptocurrency.

For more on slot RTP and jackpots, see our online slots Canada guide. For bank transfers step by step, read the Interac casinos guide, and for payout times across the country, see our instant withdrawal casinos page.

How We Picked the Best Ontario Online Casinos

1. On the list. Registered with the AGCO and in the iGaming Ontario directory, or run by OLG.
2. Published payout times. Taken from each operator's own help or terms pages.
3. Game depth. Slots, live dealer tables and jackpots.
4. Football fit. CFL partnerships and one-wallet casino and sportsbook setups.
5. Player protection. Easy to find deposit limits, time outs and self-exclusion.

We do not publish star ratings or payout percentages that the operators do not publish themselves.

Ontario Online Casinos FAQ

Looking for more? Our best online casinos in Canada page covers every CFL market, and the betting sites guide covers Grey Cup odds.

References

1. iGaming Ontario, regulated iGaming market directory (as of 1 September 2026), https://igamingontario.ca/en/player/regulated-igaming-market
2. AGCO, Registrar's Standards for Internet Gaming, https://www.agco.ca
3. theScore Bet, Interac e-Transfer withdrawals, https://sportsbook.thescore.bet/hc/en-us/articles/25424836503565
4. BetMGM, $14 million in progressive jackpots won at BetMGM, https://www.betmgm.ca
5. OLG, online slots and player agreement, https://www.olg.ca
6. ConnexOntario, https://www.connexontario.ca