Ontario’s Legal Sports Betting Market Highlights Major Operators in 2025

Ontario continues to lead Canada’s regulated online sports betting landscape, with a range of major operators now licensed to serve bettors in the province. Platforms such as bet365, BetMGM, DraftKings, Bally Bet, BetRivers, Caesars Sportsbook, and theScore Bet are among the top legal sportsbooks available to Ontario residents, offering features like live betting, early cash‑out options, and extensive promotional offers throughout the NFL and NHL seasons.

This growth coincides with a broader expansion of regulated iGaming in Canada’s major provinces, including Alberta’s competitive sports betting market expected to launch in 2026. In Alberta, Canadians will soon have access to legal, provincially regulated sports betting sites, expanding choice across the country.

Meanwhile, the online casino segment in Canada continues to thrive. According to a December 2025 industry overview, top online casino brands offering secure, licensed real‑money gaming include international favorites that appeal to Canadian players, with the market expected to generate billions in gaming revenue. Platforms such as BetVictor, Leo Vegas, and others are frequently highlighted for their game libraries, mobile optimization, customer service, and promotional offers.

This ongoing evolution reflects a shift toward regulated digital gambling and sports betting, with Ontario serving as the most active market in Canada.