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.
Ancaster—Dundas—Flamborough—Westdale was a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada from 2004 until the electoral boundaries were redrawn for the 2015 election.
Halton County is a former county in the Canadian province of Ontario, with an area of 228,181 acres (923.42 km2). It is also one of the oldest counties in Canada.
Hamilton East was a federal electoral district in Ontario, Canada. It was represented in the House of Commons of Canada from 1904 to 2004. It consisted of the eastern part of the city of Hamilton, Ontario. It is considered a working class district.
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.
Argenteuil—Papineau—Mirabel was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1867 to 2015.
Guelph is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 1979. This riding has had a Liberal MP since 1993.
Wellington—Halton Hills is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 2004.
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.
Wellington South was a Canadian federal electoral district represented in the House of Commons of Canada from 1867 to 1968. It was located in the province of Ontario. It was created by the British North America Act of 1867 as the "South Riding of the county of Wellington". The County of Wellington was divided into three ridings: the North, South and Centre Ridings".
Wentworth was a federal electoral district represented in the House of Commons of Canada from 1904 to 1968. It was located near the City of Hamilton in the province of Ontario. This riding was first created in 1903 from parts of Wentworth North and Brant and Wentworth South ridings.
Brant—Wentworth was a federal electoral district in Ontario, Canada, that was represented in the House of Commons of Canada from 1949 to 1953. This riding was created in 1947 from parts of Brant and Wentworth ridings.
Brant—Haldimand was a federal electoral district in Ontario, Canada, that was represented in the House of Commons of Canada from 1953 to 1968, and in the Legislative Assembly of Ontario from 1987 to 1999.
Halton—Wentworth 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 Halton and Wentworth ridings.
Waterloo is the name of a federal electoral district in the Waterloo Region of Ontario, Canada, that has been used in the House of Commons of Canada from since 1968. Between 1997 and 2015, the riding was known as Kitchener—Waterloo.
Wellington—Grey, renamed Wellington—Grey—Dufferin—Waterloo in 1970, 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 Dufferin—Simcoe, Grey—Bruce, Waterloo North, Wellington South and Wellington—Huron ridings.
Wellington—Dufferin—Simcoe was a federal electoral district represented in the House of Commons of Canada from 1979 to 1988. It was located in the province of Ontario. This riding was created in 1976 as Dufferin—Wellington and renamed in 1977. It was created from parts of Halton, Peel—Dufferin—Simcoe and Wellington—Grey—Dufferin—Waterloo ridings.
Waterloo—Wellington was a federal electoral district represented in the House of Commons of Canada from 1997 to 2003. It continued to be a provincial electoral district represented in the Legislative Assembly of Ontario until the 2007 provincial election.
The Wellington District was a historic district in Upper Canada and its successor, Canada West, which existed until 1849. It was formed in June 1840 from townships transferred from certain other districts:
Ontario electoral district