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.
An electoral district in Canada is a geographical constituency upon which Canada's representative democracy is based. It is officially known in Canadian French as a circonscription but frequently called a comté (county). In Canadian English it is also colloquially and more commonly known as a riding or constituency.
Toronto—St. Paul's is a federal electoral district in Toronto, Ontario, Canada, that has been represented in the House of Commons of Canada since 1935. Before the 2015 election, the riding was known as St. Paul's.
St. James was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1892 to 1952.
Montreal Centre was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1867 to 1892.
Montreal East was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1867 to 1892.
Montreal West was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1867 to 1892.
Quebec-Centre was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1867 to 1917.
Carleton is a federal electoral district in Ontario, Canada, represented in the House of Commons of Canada from 1867 to 1968 and since 2015. It was represented in the Legislative Assembly of Upper Canada from 1821 to 1840 and in the Legislative Assembly of the Province of Canada from 1841 until 1866. It has been represented by Pierre Poilievre the current Leader of the Opposition since its creation in 2015.
Elgin East was a federal electoral district represented in the House of Commons of Canada from 1867 to 1925. It was located in the province of Ontario. It was created by the British North America Act of 1867 which divided the county of Elgin into two ridings: Elgin East and Elgin West based on a traditional division.
Elgin West was a federal electoral district represented in the House of Commons of Canada from 1867 to 1935. It was located in the province of Ontario. It was created by the British North America Act of 1867 which divided the county of Elgin into two ridings: Elgin East and Elgin West based on a traditional division.
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.
Ottawa (City of) (French: Ottawa (Cité d')) was a federal electoral district in the province of Ontario, Canada, that was represented in the House of Commons of Canada from 1867 to 1935.
Russell was a federal electoral district in eastern Ontario, Canada, that was represented in the House of Commons of Canada from 1867 to 1968.
West Toronto was a federal electoral district represented in the House of Commons of Canada from 1867 to 1904. It was located in the city of Toronto, in the province of Ontario. The district was created by the British North America Act of 1867 and was renamed Toronto West in 1903.
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.
Toronto South was a federal electoral district represented in the House of Commons of Canada from 1904 to 1935. It was located in the city of Toronto in the province of Ontario. This riding was first created in 1903 from parts of Toronto Centre, Toronto East, West Toronto and York East ridings.
High Park was a federal electoral district in the west-end of the old City of Toronto, in Ontario, Canada. It was represented in the House of Commons of Canada from 1935 to 1972. It was created in 1933 and abolished in 1972, when it was redistributed into the newly created High Park—Humber Valley district, which shared virtually the same boundaries as High Park's last incarnation.
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.
Ontario electoral district 
