The House of Commons of Canada is the lower house of the Parliament of Canada. Together with the Crown and the Senate of Canada, they comprise the bicameral legislature of Canada.
Elections Canada is the non-partisan agency responsible for administering Canadian federal elections and referendums. Elections Canada is an office of the Parliament of Canada, and reports directly to Parliament rather than to the Government of Canada.
This is a list of past arrangements of Canada's electoral districts. Each district sends one member to the House of Commons of Canada.
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.
Canada holds elections for legislatures or governments in several jurisdictions: for the federal (national) government, provincial and territorial governments, and municipal governments. Elections are also held for self-governing First Nations and for many other public and private organizations including corporations and trade unions. Municipal elections can also be held for both upper-tier and lower-tier governments.
Scarborough—Agincourt is a federal electoral district in Toronto, Ontario, Canada that has been represented in the House of Commons of Canada since 1988. It covers the area of the City of Toronto bounded by Steeles Avenue East to the north, Highway 401 to the south, Victoria Park Avenue to the west, and Midland Avenue to the east.
Trois-Rivières is an electoral district in Quebec, Canada that has been represented in the House of Commons of Canada from 1867 to 1892 and from 1935 to the present.
Cartier was a federal electoral district in Quebec, Canada, that was represented in the House of Commons of Canada from 1925 to 1968. The riding covered much of Montreal's old Jewish district. It was one of the smallest ridings in the country in area.
Gloucester was a provincial electoral district for the Legislative Assembly of New Brunswick, Canada from the 1828 election of the 9th New Brunswick Legislature. It mirrored Gloucester County, and used a bloc voting system to elect candidates. It was abolished with the 1973 electoral redistribution, divided up into five first past the post districts: Caraquet, Nepisiguit-Chaleur, Nigadoo-Chaleur, Shippagan-les-Îles and Tracadie.
The National Register of Electors is a continuously updated permanent database of eligible electors for federal elections in Canada maintained by Elections Canada. It was established in December 1996 when Bill C-63 was granted royal assent and the preliminary National Register of Electors was populated with data in April 1997 during the final Canada-wide enumeration. It replaced a system which required door-to-door enumeration of eligible electors for each electoral event. The database contains basic information about electors: name, address, sex, and date of birth. An elector may register or update their personal information between elections, or may request to be excluded from it per the Canada Elections Act. Eligible expatriate Canadians voters are included in the International Register of Electors.
Oakville North—Burlington is a federal electoral district in Halton Region, Ontario.
Kings was a provincial electoral district for the Legislative Assembly of New Brunswick, Canada. It used a bloc voting system to elect candidates. It was abolished with the 1973 electoral redistribution, when the province moved to single-member ridings.
Moncton was a provincial electoral district for the Legislative Assembly of New Brunswick, Canada. It was created from Westmorland in 1912, and used a bloc voting system to elect candidates. It was abolished with the 1973 electoral redistribution, when the province moved to single-member ridings.
Northumberland was a provincial electoral district for the Legislative Assembly of New Brunswick, Canada. Roughly encompassing Northumberland County, New Brunswick. It used a bloc voting system to elect candidates. It was abolished with the 1973 electoral redistribution, when the province moved to single-member ridings.
Restigouche was a provincial electoral district for the Legislative Assembly of New Brunswick, Canada. It used a bloc voting system to elect candidates, and was created from Gloucester in 1838. It was abolished with the 1973 electoral redistribution, when the province moved to single-member ridings.
Saint John County was a provincial electoral district for the Legislative Assembly of New Brunswick, Canada. It used a bloc voting system to elect candidates, and was created from Saint John in 1795 as Saint John City and County. It lost territory to the riding of Saint John City in 1891 and was renamed Saint John County. It was abolished with the 1973 electoral redistribution, when the province moved to single-member ridings.
Westmorland was a provincial electoral district for the Legislative Assembly of New Brunswick, Canada. It used a bloc voting system to elect candidates. It was abolished with the 1973 electoral redistribution, when the province moved to single-member ridings.
York was a provincial electoral district for the Legislative Assembly of New Brunswick, Canada. It used a bloc voting system to elect candidates. It was abolished with the 1973 electoral redistribution, when the province moved to single-member ridings.
The 45th Canadian federal election will take place on or before October 20, 2025, to elect members of the House of Commons to the 45th Canadian Parliament. The date of the vote is determined by the fixed-date provisions of the Canada Elections Act, which requires federal elections to be held on the third Monday in October in the fourth calendar year after the polling day of the previous election, though a current government bill proposes to postpone the date to October 27, 2025 to avoid conflicting with Diwali. In addition to the statutory fixed election date provisions, Canada has a constitutional requirement specified in both section 50 of the Constitution Act, 1867 and section 4 of the Canadian Charter of Rights and Freedoms that elections for the House of Commons must be held no more than five years after the preceding election.
New Brunswick electoral district 