一級行政區
🇨🇦 Ontario
下轄地區
Peel
人口 1,296,814
York
人口 1,032,524
Toronto county
人口 670,000
Durham
人口 608,124
Halton
人口 500,000
Algoma
人口 113,777
Chatham-Kent
人口 108,589
Kawartha Lakes
人口 74,561
Haldimand County
人口 45,212
Sudbury
人口 22,368
Brant
Bruce County
Cochrane District
Comtes unis de Prescott et Russell
District Municipality of Muskoka
Dufferin County
Elgin County
Essex County
Frontenac County
Greater Sudbury
Grey County
Haliburton County
Hamilton
Hastings County
Huron County
Kenora District
Lambton County
Lanark County
Lennox and Addington County
Manitoulin District
Middlesex County
Nipissing District
Northumberland County
Ottawa
Oxford County
Parry Sound District
Perth County
Peterborough County
Prince Edward County
Rainy River District
Regional Municipality of Niagara
Regional Municipality of Waterloo
Renfrew County
Simcoe County
Thunder Bay District
Timiskaming District
United Counties of Leeds and Grenville
United Counties of Stormont, Dundas and Glengarry
Wellington County