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.
Oak Ridges—Markham was a federal electoral district in Ontario, Canada, that was represented in the House of Commons of Canada from 2004 to 2015. Its population in 2006 was 169,645., with 136,755 electors, the highest of any riding in Canada. By 2011, the riding's population had risen to 228,997, the largest population of all ridings in Canada.
York Centre is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada from 1904 to 1917 and since 1953.
York North was a federal riding in Ontario, Canada, that was in the House of Commons of Canada from Confederation in 1867 until 2004.
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.
York South was an electoral district in Ontario, Canada, that was represented in the House of Commons of Canada from 1904 to 1979.
Scarborough Southwest is a federal electoral district in Toronto, Ontario, Canada, that has been represented in the House of Commons of Canada since 1968.
Scarborough Centre is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 1979.
Willowdale is a federal electoral district in Toronto, Ontario, Canada. It has been represented in the House of Commons of Canada since 1979. It is the riding with the biggest Korean community in Canada. As per the 2021 census, 9.9% of the population of Willowdale is Korean.
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.
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.
Broadview was a federal electoral district in Ontario, Canada, that was represented in the House of Commons of Canada from 1935 to 1979. This riding was created in 1933 from parts of Toronto East and Toronto—Scarborough ridings.
Eglinton was a federal electoral district in Ontario, Canada, that was represented in the House of Commons of Canada from 1935 to 1979. This riding was created in 1933 from parts of Toronto Northeast riding.
Greenwood was a federal electoral district represented in the House of Commons of Canada from 1935 to 1979. It was located in east end of the city of Toronto in the province of Ontario. This riding was created in 1933 from parts of Toronto East and Toronto—Scarborough 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.
York—Scarborough was a federal electoral district represented in the House of Commons of Canada from 1953 to 1988. It was located in the province of Ontario. In the twelve general elections held during York—Scarborough's existence, the party that won here also won the election.
Don Valley was a federal electoral district of 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 Eglinton, York East and York—Scarborough ridings.
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.
Danforth was a federal electoral district represented in the House of Commons of Canada from 1935 to 1968. It was located in the province of Ontario.
York East was a provincial electoral district in Ontario, Canada. It was formed in 1867, the same year as the beginning of the country and it elected members up until 1999 when it was dissolved. Initially it covered a large swath of territory stretching from Lake Ontario north to Richmond Hill. It was formed based on the eastern part of the county of York. Over time as the population increased, the territory was reduced. By the late 1950s it represented only a portion of the borough of East York, a small municipality on the edge of Toronto. In 1999 it was abolished and its remaining territory was distributed between Beaches—East York and Don Valley West ridings.
Ontario electoral district 