ONProvince Guide
Best Online Casinos in Ontario 2026
Ontario became the first Canadian province to launch a fully regulated online gambling market in April 2022. The AGCO oversees all licensed operators through iGaming Ontario.
Status: Fully regulated since April 2022
Regulator: AGCO via iGaming Ontario
Best Casinos in Ontario
Editor's Choice
#1
SpinFin Casino
CA$500 + 100 Free Spins
9.4
#2
Go4Casino
CA$1,600 Welcome Package
9.1
#3
StarzSpins Casino
CA$1,000 + 200 Free Spins
8.5
#4
ColdBet Casino
50 Free Spins — No Wagering!
8.2
#5
8Spin Casino
CA$300 + 20 Free Spins
7.9
Ontario Gambling Laws
iGaming Ontario Framework
All operators must hold an AGCO registration and execute an operating agreement with iGaming Ontario.
Legal Gambling Age
You must be at least 19 years old to gamble online in Ontario.
Taxation
Gambling winnings are generally not taxable for recreational players in Canada.
Responsible Gambling
Licensed operators must provide self-exclusion tools, deposit limits, and session time reminders.