What is the legal gambling age in Ottawa, and how does it differ across the river in Gatineau?

In Ottawa — and throughout Ontario — the legal gambling age is 19. Across the river in Gatineau, Quebec, it is 18.

Why this matters in Ottawa

Because two provinces meet here, the rules differ within a 10-minute drive. An 18-year-old can legally enter Casino du Lac-Leamy in Gatineau, but cannot play at an Ontario casino, the provincial lottery, or any AGCO/iGaming Ontario-registered online site until turning 19.

Online play

Ontario's regulated online casinos and sportsbooks apply Ontario's age of 19 wherever you are in the province and require valid government ID. Always play at registered sites — the rated options are listed below.