Best Online Casinos Canada (2026) – Top Real Money Casino Sites for CA Players Important Canada note: Online casino rules in Canada are province-based. Ontario is one of the most regulated markets for private operators, via iGaming Ontario + AGCO (live since April 4 2022). B.C. says PlayNow.com is the only licensed and legal online gambling site for B.C. Alberta has has PlayAlberta as the province’s sole legal online gambling