2015 Canadian federal election

2015 Canadian federal election
Radio Television Malacañang (RTVM) · Public domain · source
Election name	2015 Canadian federal election
Country	Canada
Type	parliamentary
Previous election	2011 Canadian federal election
Previous year	2011
Next election	2019 Canadian federal election
Next year	2019
Seats for election	338 seats in the House of Commons
Majority seats	170
Election date	October 19, 2015

2015 Canadian federal election The 2015 Canadian federal election returned a new 49th Canadian Parliament after 338 members of the House of Commons of Canada were elected on October 19, 2015. The contest saw the incumbent Stephen Harper-led Conservative Party of Canada defeated by the Liberal Party of Canada under Justin Trudeau, producing a change in executive leadership at Rideau Hall and affecting Canada's participation in international forums such as the United Nations and the G7.

Background

The election followed a minority Harper ministry that emerged from the 2011 Canadian federal election and subsequent confidence dynamics in the House of Commons of Canada. Issues shaping the campaign included debates over the Long-gun Registry legacy from the Liberal Party of Canada era, prior policy from the New Democratic Party under Jack Layton and Tom Mulcair, and fiscal measures traced to the 2012 Canadian federal budget and the 2014 Canadian federal budget. International events such as the Islamic State of Iraq and the Levant insurgency and the Syrian Civil War influenced discussions on foreign policy, while domestic matters tied to the Harper government's record on law-and-order, energy projects like the Trans Mountain pipeline expansion, and relations with the Indigenous and Northern Affairs Canada portfolio drove regional debates in provinces including Ontario, Quebec, Alberta, and British Columbia.

Electoral system and boundaries

Canada's voting system remained the First-past-the-post voting system applied in single-member districts called electoral districts or ridings established under the Electoral Boundaries Readjustment Act. Redistribution following the 2011 Canadian census increased the number of seats from 308 to 338, affecting representation for provinces like Ontario, British Columbia, and Alberta. Electoral administration fell under the purview of Elections Canada and the Chief Electoral Officer of Canada, who oversaw rules derived from the Canada Elections Act concerning campaign financing, advertising limits, and advance voting in contexts involving the Canadian Armed Forces and expatriate electors.

Parties and campaigns

Principal contenders included the Conservative Party of Canada led by Stephen Harper, the Liberal Party of Canada led by Justin Trudeau, the New Democratic Party led by Tom Mulcair, the Bloc Québécois led by Gilles Duceppe (returning in the campaign period), and the Green Party of Canada led by Elizabeth May. Campaign themes incorporated platform promises on taxes and transfers linked to prior policy from the Chrétien government and the Martin ministry, infrastructure investments reminiscent of debates in the 2008 Canadian federal election, and commitments on electoral reform echoing discussions from the 2015 Liberal Party of Canada leadership election. Advertising and debate strategy involved participation in televised leaders' debates coordinated with broadcasters such as the Canadian Broadcasting Corporation, CTV Television Network, and Global Television Network, while high-profile endorsements from figures associated with institutions like the Canadian Labour Congress and the Business Council of Canada influenced messaging. Regional campaign dynamics included the Liberal surge in Atlantic Canada and Ontario, Conservative strength in Alberta, and NDP and Bloc Québécois competition in Quebec. Issues of Indigenous reconciliation referenced policies from the Royal Commission on Aboriginal Peoples era and ongoing litigation at the Supreme Court of Canada.

Election results

The election produced a Liberal majority government with the Liberal Party of Canada winning 184 seats, surpassing the 170-seat threshold in the House of Commons of Canada. The Conservative Party of Canada won 99 seats, the New Democratic Party 44 seats, and the Bloc Québécois 10 seats, while the Green Party of Canada secured 1 seat. Turnout and regional distributions reflected shifts from the 2011 Canadian federal election map: the Liberals swept much of Ontario and Quebec urban centers including Toronto and Montréal, while Conservatives retained strongholds in Calgary and parts of Saskatchewan and Manitoba. Vote swing patterns were analysed relative to polling by organizations such as Ipsos and Nanos Research, and legal challenges to results in specific ridings invoked procedures under the Canada Elections Act adjudicated through the Federal Court of Canada when necessary.

Aftermath and government formation

Following the results, Governor General David Johnston invited Justin Trudeau to form the 46th Canadian Ministry (cabinet), with swearing-in ceremonies at Rideau Hall and a subsequent mandate letter process for ministers referencing departmental portfolios like Finance Canada and the Department of National Defence. The transfer of power prompted cabinet appointments including figures tied to prior administrations such as the Paul Martin and Jean Chrétien eras, and influenced Canada's approach to international commitments at bodies like the North Atlantic Treaty Organization and the World Trade Organization. Parliamentary consequences included House confidence arrangements and the Liberal government's later fulfilment of promises such as the 2016 commitment to hold a national discussion on electoral reform, which connected back to platform pledges and debates originating in the 2015 campaign cycle.

Category:Elections in Canada Category:2015 in Canada Category:Federal elections in Canada