n The capital city of Ontario, Canada and largest city in Canada.
n A lakeside suburb within the City of Lake Macquarie, New South Wales, Australia.
n An unincorporated area and community in the township of Lot 23, Grenville Parish, Queens County, Prince Edward Island, Canada.
n A village in County Durham, England.
n A former unincorporated community in Woodside Township, now a suburb of Springfield, Sangamon County, Illinois.
n A ghost town in Helt Township, Vermillion County, Indiana.
n A small town in Clinton County, Iowa.
n A tiny city in Woodson County, Kansas, named after Toronto, Ontario.
n An unincorporated community in Camden County, Missouri, named after Toronto, Ontario.
n A city in Jefferson County, Ohio, named after Toronto, Ontario.
n A small town in Deuel County, South Dakota, named after Toronto, Ontario.