Flag of Ontario
Adopted May 21, 1965 [1]
Designed by (unknown)
Proportions 1:2

The flag of Ontario, Canada, has a red background with the flag of the United Kingdom in the canton, with a shield in the center of the fly half of the flag. The shield has a green background, with the cross of Saint George (the flag of England) on top, and a stylized golden Canadian maple leaf branch in the center.


The red background represents Canada, and so does the maple leaf branch. The Union Jack and the St. George's cross represent Great Britain.


  1. Ontario - Flag
Canada Provinces and Territories of Canada
British ColumbiaAlbertaSaskatchewanManitobaOntarioQuebecNewfoundland and Labrador (Newfoundland, Labrador) ● New BrunswickPrince Edward IslandNova ScotiaYukonNorthwest TerritoriesNunavut