Ontario online casinos list: all 74 iGaming Ontario casino sites

Are these legal online casinos in Ontario?

Yes, within Ontario. Every casino below is in iGaming Ontario’s official directory. To wager you must be 19 or older and physically in Ontario. The listing is provincial: it does not establish permission to play in other provinces or territories.

What to compare between Ontario online casinos

Begin with the exact website and operating company. Then read the account-verification, withdrawal and complaint procedures. A long game list does not establish payout speed, and a regulator listing is not a promise about your experience.

Understand the game you choose

Look at the paytable and the rules inside the actual game. A return-to-player figure describes a theoretical long-term average, not a session outcome. Different versions of the same title may use different configurations. Set a limit that you can afford to lose.

How this Ontario online casinos list works

Casinos are listed alphabetically. Search by brand or legal company, filter by product, and compare up to three casinos side by side. Each distinct casino website in the official source has its own entry, with the operating company shown separately. There are no ratings and no paid positions.

Offers need their own check

No welcome-bonus amount is published here without verified operator terms. Check eligibility, expiry, qualifying deposit, wagering, excluded games and withdrawal conditions. Free demos use virtual balances and are separate from promotional free spins.

Elsewhere in Canada

Use the regulator or provincial gambling authority for your own location. Ontario registration, a CAD balance or a recognizable brand does not establish availability outside Ontario. Read iGaming Ontario’s player FAQs.

Sources and verification

Checked on 18 October 2026. This Ontario online casinos list matches the iGaming Ontario operator directory on that date.