Humber River—Black Creek is a federal electoral district in Toronto, Ontario, Canada, that has been represented in the House of Commons of Canada from 1867 to 1904 and since 1917. Prior to the 2015 election, the riding was known as York West. The former name reflects the riding is in the former Township of York which is within the City of Toronto.
Halton was a federal electoral district in Ontario, Canada, represented in the House of Commons of Canada from 1867 to 1988 before being abolished in an electoral district redistribution, and again from 1997 to 2015, when it was again abolished in another electoral district redistribution. When it was last contested in 2011, its population was 203,437, of whom 115,255 were eligible electors.
York North was a federal riding in Ontario, Canada, that was in the House of Commons of Canada from Confederation in 1867 until 2004.
Cardwell, a federal electoral district in the Canadian province of Ontario, was represented in the House of Commons of Canada from 1867 to 1904. Cardwell is sometimes also considered one of Ontario's historic counties, as Cardwell was listed in some post-Confederation census records as a county of residence.
Dufferin—Peel—Wellington—Grey was a federal electoral district in Ontario, Canada, that was represented in the House of Commons of Canada from 1997 to 2004.
York—Simcoe is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada from 1968 to 1979, from 1988 to 1997 and since 2004.
Bagot was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1867 to 1935.
Bonaventure was a federal electoral district in the province of Quebec, Canada, that was represented in the House of Commons of Canada from 1867 to 1997. It was created as "Bonaventure" riding by the British North America Act, 1867.
Montmagny was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1867 to 1935.
Stanstead was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1867 to 1968.
Hastings West was a federal electoral district in the province of Ontario, Canada, that was represented in the House of Commons of Canada from 1867 to 1925. It was created by the British North America Act of 1867 which divided the County of Hastings, divided into three ridings: Hastings West, Hastings East and Hastings North.
Simcoe South was a federal electoral district represented in the House of Commons of Canada from 1867 to 1925, and from 1979 to 1988. It was located north of Toronto in the province of Ontario. It was initially created by the British North America Act of 1867 when the County of Simcoe was divided into two ridings, to be called the South and North Ridings in the Legislative Assembly of the Province of Canada.
Waterloo South was a federal electoral district and a provincial electoral district in Canada.
Wellington Centre was a federal electoral district represented in the House of Commons of Canada from 1867 to 1904. It was located in the province of Ontario.
Wellington North was a federal electoral district represented in the House of Commons of Canada from 1867 to 1953. It was located in the province of Ontario.
York East was a federal electoral district represented in the House of Commons of Canada at different times. It was located in the province of Ontario.
Peel South was a federal electoral district represented in the House of Commons of Canada from 1968 to 1974. It was located in the province of Ontario. The riding was created in 1966 from parts of the Peel riding.
Peel—Dufferin—Simcoe was a federal electoral district represented in the House of Commons of Canada from 1968 to 1979. It was located in the province of Ontario. This riding was created in 1966 from parts of Peel—Dufferin riding.
Niagara Centre is a federal electoral district in the Niagara Region of Ontario that has been represented in the House of Commons of Canada from 1867 to 1988 and since 1997.
Toronto Gore is a former incorporated and now geographic township in Ontario, Canada. It is today split between Mississauga and Brampton.
Ontario electoral district 