Ottawa is the capital city of Canada.

Ottawa is located on the south bank of the Ottawa River in the southern portion of the province of Ontario, Ottawa borders Gatineau, Quebec, and forms the core of the Ottawa–Gatineau census metropolitan area (CMA) and the National Capital Region (NCR). As of 2021, Ottawa had a city population of 1,017,449 and a metropolitan population of 1,488,307, making it the fourth-largest city and fourth-largest metropolitan area in Canada.

Founded in 1826 as Bytown, and incorporated as Ottawa in 1855, the city has evolved into the political center of Canada.