Haliburton—Kawartha Lakes—Brock is a federal electoral district in central Ontario, Canada, that has been represented in the House of Commons of Canada since 1968.
Stormont—Dundas—South Glengarry is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 1968.
Brampton West is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 2004. Its population was 170,422 in 2006- making it the most populous riding in Canada.
Kitchener Centre is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 1997.
Kitchener—Conestoga is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 2004. Its population in 2021 was 107,134. The riding is currently represented by Liberal MP Tim Louis. In the 2019 election, this is one of only two ridings in the country in which the Liberal candidate unseated the Conservative incumbent.
Shefford is a federal electoral district in Quebec, Canada, that has been represented in the House of Commons of Canada since 1867. Its population in 2006 was 100,000.
Renfrew—Nipissing—Pembroke is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons since 1979.
Kenora is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 2004.
Perth—Wellington is a federal electoral district in southwestern Ontario, Canada, that has been represented in the House of Commons of Canada since 2004. The riding consists of:
Sarnia—Lambton is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 1968. It is located in the area of the city of Sarnia, in the southwest corner of the province of Ontario.
Wellington—Halton Hills is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 2004.
Waterloo North was a 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 which entitled each of north and south ridings of the County of Waterloo to elect one Member of Parliament.
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.
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.
Arthur Harry Brightwell was a member of the House of Commons of Canada from 1984 to 1993. He was a veterinarian by career.
Wellington—Halton Hills is a provincial electoral district in western Ontario, Canada. It elects one member to the Legislative Assembly of Ontario.
Kitchener—Waterloo was a provincial electoral district in Ontario, Canada, that was represented in the Legislative Assembly of Ontario from 1999 to 2018. Its population in 2006 was 126,742. The riding was created in 1996 from parts of Waterloo North, Kitchener—Wilmot and Kitchener.
Newmarket—Aurora is a provincial electoral district in Ontario, Canada, that has been represented in the Legislative Assembly of Ontario since 2007.
Perth—Wellington is a provincial electoral district in Ontario, Canada, that has been represented in the Legislative Assembly of Ontario since the 2007 provincial election.
Kitchener South—Hespeler is a provincial electoral district in Ontario, Canada. It was created in 2015 and has been represented in the Legislative Assembly of Ontario since the 42nd Ontario general election.
Ontario electoral district 