History Of The New Democratic Party (Canada)
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This article covers the history of the New Democratic Party of
Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...
.


20th century


Origins and early history

In 1956, after the birth of the
Canadian Labour Congress The Canadian Labour Congress, or CLC ( or ), is a national trade union centre, the central labour body in Canada to which most Canadian trade union, labour unions are affiliated. History Formation The CLC was founded on April 23, 1956, thro ...
(CLC) by a merger of two previous labour congresses, negotiations began between the CLC and the
Co-operative Commonwealth Federation The Co-operative Commonwealth Federation (CCF; , FCC) was a federal democratic socialism, democratic socialistThe following sources describe the CCF as a democratic socialist political party: * * * * * * and social democracy, social-democ ...
(CCF) to bring about an alliance between organized labour and the political left in Canada. In 1958 a joint CCF-CLC committee, the National Committee for the New Party (NCNP), was formed to create a "new" social-democratic political party, with ten members from each group. The NCNP spent the next three times laying down the foundations of the New Party. During this process, a large number of New Party Clubs were established to allow like-minded Canadians to join in its founding, and six representatives from New Party Clubs were added to the National Committee. In 1961, at the end of a five-day-long Founding Convention which established its principles, policies, and structures, the New Democratic Party was born and
Tommy Douglas Thomas Clement Douglas (20 October 1904 – 24 February 1986) was a Scottish-born Canadian politician who served as the seventh premier of Saskatchewan from 1944 to 1961 and leader of the New Democratic Party from 1961 to 1971. A Bap ...
, the long-time CCF Premier of Saskatchewan, was elected its first leader. In 1960, before the NDP was founded, one candidate, Walter Pitman, won a
by-election A by-election, also known as a special election in the United States and the Philippines, or a bypoll in India, is an election used to fill an office that has become vacant between general elections. A vacancy may arise as a result of an incumben ...
under the New Party banner. The influence of organized labour on the party was reflected in the party's conventions, as affiliated unions sent delegates on a formula based on their number of members. Even after the party adopted a model of direct election by party membership, labour unions received a reserved 25% of the vote. This carve out was eliminated ahead of the 2012 New Democratic Party leadership election.


Leadership of David Lewis

Under the leadership of David Lewis (1971–1975), the NDP supported the minority government formed by
Pierre Trudeau Joseph Philippe Pierre Yves Elliott Trudeau (October 18, 1919 – September 28, 2000) was a Canadian politician, statesman, and lawyer who served as the 15th prime minister of Canada from 1968 to 1979 and from 1980 to 1984. Between his no ...
's Liberals from 1972 to 1974, although the two parties never entered into a
coalition A coalition is formed when two or more people or groups temporarily work together to achieve a common goal. The term is most frequently used to denote a formation of power in political, military, or economic spaces. Formation According to ''A G ...
. Together they succeeded in passing several socially progressive initiatives into law such as pension indexing and the creation of the crown corporation
Petro-Canada Petro-Canada (colloquially known as Petro-Can) is a retail and wholesale marketing brand subsidiary of Suncor Energy. Until 1991, it was a federal Crown corporation (a state-owned enterprise). In August 2009, Petro-Canada merged with Suncor En ...
. In 1974, the NDP worked with the Progressive Conservatives to pass a motion of non-confidence, forcing an
election An election is a formal group decision-making process whereby a population chooses an individual or multiple individuals to hold Public administration, public office. Elections have been the usual mechanism by which modern representative d ...
. However, it backfired as Trudeau's Liberals regained a majority government, mostly at the expense of the NDP, which lost half its seats. Lewis lost his own riding and resigned as leader.


Leadership of Ed Broadbent

Under
Ed Broadbent John Edward Broadbent (March 21, 1936 – January 11, 2024) was a Canadian social democracy, social-democratic politician and political scientist. He was leader of the New Democratic Party (NDP) from 1975 to 1989, and a Member of Parliament (Ca ...
(1975–1989), the NDP played a critical role during
Joe Clark Charles Joseph Clark (born June 5, 1939) is a Canadian businessman, writer, and retired politician who served as the 16th prime minister of Canada from 1979 to 1980. He also served as Leader of the Official Opposition (Canada), leader of the ...
's minority government of 1979–1980, moving the non-confidence motion on
John Crosbie John Carnell Crosbie (January 30, 1931 – January 10, 2020) was a Canadian provincial and federal politician who served as the 12th lieutenant governor of Newfoundland and Labrador, Canada. Prior to being lieutenant governor, he served as a ...
's budget that brought down the Progressive Conservative (PC) government, and forced the 1980 election that brought the Liberal Party back to power. The result in 1980 created two unexpected results for the party: The first was an offer by Trudeau to form a coalition government to allow for greater Western representation in Cabinet and a "united front" regarding the upcoming Quebec referendum. Broadbent, aware that the NDP would have no ability to hold the balance of power and thus no leverage in the government, declined out of fear the party would be subsumed. The second was Trudeau's ''Canada Bill'' to
patriate Patriation is the political process that led to full Canadian sovereignty, culminating with the ''Constitution Act, 1982''. The process was necessary because, at the time, under the ''Statute of Westminster, 1931'', and with Canada's agreement, ...
the
Constitution of Canada The Constitution of Canada () is the supreme law in Canada. It outlines Canada's system of government and the civil and human rights of those who are citizens of Canada and non-citizens in Canada. Its contents are an amalgamation of various ...
unilaterally and to bring about what would become the ''
Canadian Charter of Rights and Freedoms The ''Canadian Charter of Rights and Freedoms'' (), often simply referred to as the ''Charter'' in Canada, is a bill of rights entrenched in the Constitution of Canada, forming the first part of the '' Constitution Act, 1982''. The ''Char ...
''. Broadbent endorsed the initiative, which was directly opposed by the NDP government of
Saskatchewan Saskatchewan is a Provinces and territories of Canada, province in Western Canada. It is bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and to the south by the ...
and many of the party's Western parties and members, creating severe internal tension. Broadbent would act as a moderating influence on Trudeau during the debates, and the eventual compromise that brought about the ''
Constitution Act, 1982 The ''Constitution Act, 1982'' () is a part of the Constitution of Canada.Formally enacted as Schedule B of the '' Canada Act 1982'', enacted by the Parliament of the United Kingdom. Section 60 of the ''Constitution Act, 1982'' states that t ...
'' was partially authored by
Saskatchewan NDP The Saskatchewan New Democratic Party (Saskatchewan NDP or Sask NDP), branded as the Saskatchewan New Democrats, is a social democratic political party in Saskatchewan, Canada. The party was founded in 1932 as the Farmer-Labour Group and was kno ...
Attorney General In most common law jurisdictions, the attorney general (: attorneys general) or attorney-general (AG or Atty.-Gen) is the main legal advisor to the government. In some jurisdictions, attorneys general also have executive responsibility for law enf ...
and future premier
Roy Romanow Roy John Romanow (born August 12, 1939) is a Canadian politician who served as the 12th premier of Saskatchewan from 1991 to 2001. He was the leader of the Saskatchewan New Democratic Party from 1987 until his retirement in 2001. He was the Mem ...
. In the 1984 election, which saw the Conservatives win the most seats in Canadian history, the NDP won 30 seats, only one behind the 31 it won in
1972 Within the context of Coordinated Universal Time (UTC) it was the longest year ever, as two leap seconds were added during this 366-day year, an event which has not since been repeated. (If its start and end are defined using Solar time, ...
. The governing Liberals were decimated, falling to 40 seats in what was at the time the worst defeat of a sitting at home at the federal level. The NDP fared far better than expected, considering the Tories won the biggest majority government in Canadian history. Third parties historically do not do well in landslide election contests. More importantly, they were only 10 seats behind the Liberals—the closest the party and its predecessors had ever gotten to the two major parties up to that point. It was also the best performance for a third party in almost 60 years. This led to some talk that Canada was headed for a UK-style Tory-Labour division, with the NDP pushing the Liberals into oblivion. Afterwards, Broadbent himself consistently out-polled Liberal leader
John Turner John Napier Wyndham Turner (June 7, 1929September 19, 2020) was a Canadian lawyer and politician who served as the 17th prime minister of Canada from June to September 1984. He served as leader of the Liberal Party and leader of the Opposit ...
and even Prime Minister
Brian Mulroney Martin Brian Mulroney (March 20, 1939 – February 29, 2024) was a Canadian lawyer, businessman, and politician who served as the 18th prime minister of Canada from 1984 to 1993. Born in the eastern Quebec city of Baie-Comeau, Mulroney studi ...
. On July 20, 1987, the NDP swept three by-elections in Newfoundland, Ontario, and the Yukon, picking up two formerly Conservative seats and holding one NDP seat. These by-elections brought
Audrey McLaughlin Audrey Marlene McLaughlin (name at birth, née Brown; born November 8, 1936) is a Canadian politician and former leader of the New Democratic Party (Canada), New Democratic Party from 1989 to 1995. She was the first female leader of a politica ...
to the House of Commons as the MP for Yukon. The NDP elected a record 43 Members of Parliament (MPs) in the election of 1988. The Liberals, however, had reaped most of the benefits of opposing the
Canada–United States Free Trade Agreement The Canada–United States Free Trade Agreement (CUSFTA), official name as the Free Trade Agreement between Canada and the United States of America (), was a bilateral trade agreement reached by negotiators for Canada and the United States on ...
to emerge as the dominant alternative to the ruling government. The Conservatives' barrage of attacks on the Liberals, as well as vote-splitting between the NDP and Liberals, helped them win a second consecutive majority. In 1989, Broadbent stepped down after 20 years as federal leader of the NDP.


Decline

At the party's leadership convention, former B.C. Premier
Dave Barrett David Barrett (October 2, 1930 – February 2, 2018) was a Canadian politician and social worker in British Columbia. A member of the British Columbia New Democratic Party (BCNDP), he was the 26th premier of British Columbia from 1972 to 1 ...
and Audrey McLaughlin were the main contenders for the leadership. During the campaign, Barrett argued that the party should be concerned with
western alienation Western alienation, in the context of Canadian politics, refers to the notion that the Western provinces—British Columbia, Alberta, Saskatchewan and Manitoba—have been marginalized within Confederation, particularly compared to Central Canada ...
, rather than focusing its attention on
Quebec Quebec is Canada's List of Canadian provinces and territories by area, largest province by area. Located in Central Canada, the province shares borders with the provinces of Ontario to the west, Newfoundland and Labrador to the northeast, ...
. The Quebec wing of the NDP strongly opposed Barrett's candidacy, with
Phil Edmonston Louis-Phillip Edmonston (26 May 1944 – 2 December 2022) was a Canadian consumer advocate, writer, journalist, and politician. Along with Andrew Scheer, he was one of the few politicians with dual American and Canadian citizenship to be electe ...
, the party's main spokesman in Quebec, threatening to resign from the party if Barrett won. Barrett's campaign was also hurt when leadership rival
Simon De Jong Simon Leendert De Jong (April 29, 1942 – August 18, 2011) was an Indonesian-born Canadian parliamentarian. He was first elected to the House of Commons of Canada in the 1979 federal election as a New Democratic Party (NDP) Member of Parliam ...
announcing his endorsement of McLaughlin before the vote, after having privately pledged to support Barrett. McLaughlin ran on a more traditional approach, and became the first woman to lead a major Federal political party in Canada, winning on the fourth ballot. Although enjoying strong support among organized labour and rural voters in the Prairies, McLaughlin tried to expand their support into Quebec without much success. In 1973, the Quebec New Democratic Party adopted a
sovereigntist Sovereigntism, sovereignism or souverainism (from , , meaning "the ideology of sovereignty") is the notion of having control over one's conditions of existence, whether at the level of the self, social group, region, nation or globe. Typically ...
platform and severed its ties with the federal NDP. Under McLaughlin, the party did manage to win an election in Quebec for the first time when Edmonston won a 1990 by-election. The party had briefly picked up its first Quebec MP in 1986, when
Robert Toupin Robert Toupin (born January 20, 1949) is a former Canadian politician who served as the member of Parliament (MP) in the House of Commons for the riding of Terrebonne from 1984 to 1988. Toupin had been a worker for the Quebec Liberal Party ...
crossed the floor In some parliamentary systems (e.g., in Canada and the United Kingdom), politicians are said to cross the floor if they formally change their political affiliation to a political party different from the one they were initially elected under. I ...
from the Tories after briefly sitting as an independent. However, he left the party in October 1987 after claiming Communists had infiltrated the party. The NDP chose to align itself with the Conservatives and Liberals on the "no" side of the
Charlottetown Accord The Charlottetown Accord () was a package of proposed amendments to the Constitution of Canada, proposed by the Canada, Canadian federal and provincial governments in 1992. It was submitted to a public referendums in Canada, referendum on October ...
referendum in 1992. Barrett reluctantly endorsed it to comply with party policy (he opposed the
Meech Lake Accord The Meech Lake Accord () was a series of proposed amendments to the Constitution of Canada negotiated in 1987 by Prime Minister of Canada, Prime Minister Brian Mulroney and all 10 Canadian provincial Premier (Canada), premiers. It was intended to ...
in 1987), but later referred to the NDP's support for the Accord as a mistake. Edmonston, a
Quebec nationalist Quebec nationalism or Québécois nationalism is a feeling and a political doctrine that prioritizes cultural belonging to, the defence of the interests of, and the recognition of the political legitimacy of the Québécois nation. It has been ...
, frequently clashed with his own party over this position on
Canadian federalism Canadian federalism () involves the current nature and historical development of the federal system in Canada. Canada is a federation with eleven components: the national Government of Canada and ten Provinces and territories of Canada, p ...
, and did not run for re-election. The NDP was routed in the 1993 election. It won only nine seats, three seats short of
official party status Official party status refers to the Westminster system, Westminster practice which is used in the Parliament of Canada and the provincial legislatures of recognizing Parliamentary group, parliamentary caucuses of political parties. In parliamentar ...
in the House of Commons. Several factors contributed to this dramatic collapse just one election after winning a record number of seats and after being first in opinion polling at one point during the previous Parliament. One was the massive unpopularity of NDP provincial governments under
Bob Rae Robert Keith Rae (born August 2, 1948) is a Canadian diplomat and former politician who is the current Canadian Ambassador to the United Nations since 2020. He previously served as the 21st premier of Ontario from 1990 to 1995, leader of the ...
in Ontario and
Mike Harcourt Michael Franklin Harcourt Officer of the Order of Canada, OC (born January 6, 1943) is a Canadian lawyer and politician who served as the 30th premier of British Columbia from 1991 to 1996, and before that as the 34th List of mayors of Vancouver ...
in British Columbia. Not coincidentally, the NDP was routed in these provinces; it lost all 10 of its Ontario MPs and 17 of its 19 British Columbia MPs—more than half of its caucus. The Ontario NDP would be soundly defeated in 1995, while the British Columbia NDP recovered and won reelection in 1996. The NDP was also indirectly hampered by the collapse of the Progressive Conservatives, who were cut down to only two seats. Exit polls showed that 17% to 27% of NDP supporters from 1988 voted Liberal in 1993. It was obvious by the beginning of October that Liberal leader
Jean Chrétien Joseph Jacques Jean Chrétien (; born January 11, 1934) is a retired Canadian politician, statesman, and lawyer who served as the 20th prime minister of Canada from 1993 to 2003. He served as Leader of the Liberal Party of Canada, leader of t ...
would be the next prime minister. However, the memory of 1988's vote splitting combined with the tremendous antipathy toward the PCs caused NDP supporters to vote Liberal to ensure the Conservatives would be defeated. Many voters in the NDP's traditional Western heartland also switched to the right-wing
Reform Party of Canada The Reform Party of Canada () was a right-wing populism, right-wing populist and conservative List of federal political parties in Canada, federal political party in Canada that existed from 1987 to 2000. Reform was founded as a Western Canada- ...
. Despite sharp ideological differences, Reform's populism struck a chord with many western NDP supporters. In Ontario, fear of the Reform Party and anger at Rae helped cause NDP supporters to vote Liberal. Barrett's warnings about Western alienation proved to be prophetic, as the rise of the Reform Party replaced the NDP as the protest voice west of Ontario.


Into the 21st century


Recovery

The party recovered somewhat under new leader
Alexa McDonough Alexa Ann McDonough ( Shaw; August 11, 1944 – January 15, 2022) was a Canadian politician who served as leader of the New Democratic Party from 1995 to 2003. She was the first woman to lead a major, recognized political party in Nova Scotia ...
, electing 21 New Democrats in the 1997 election. The NDP made a breakthrough in Atlantic Canada, unseating Liberal ministers
David Dingwall David Charles Dingwall (born June 29, 1952) is a Canadian administrator, former Canadian Cabinet minister and civil servant. He is the president of Cape Breton University. Political career A lawyer by training, Dingwall was first elected to t ...
and Doug Young. The party was able to harness the discontent of Maritime voters, who were upset over cuts to employment insurance and other programs. Afterwards, McDonough was widely perceived as trying to move the party toward the centre of the political spectrum, in the
Third Way The Third Way is a predominantly centrist political position that attempts to reconcile centre-right and centre-left politics by advocating a varying synthesis of Right-wing economics, right-wing economic and Left-wing politics, left-wing so ...
mode of
Tony Blair Sir Anthony Charles Lynton Blair (born 6 May 1953) is a British politician who served as Prime Minister of the United Kingdom from 1997 to 2007 and Leader of the Labour Party (UK), Leader of the Labour Party from 1994 to 2007. He was Leader ...
. Union leaders were lukewarm in their support, often threatening to break away from the NDP, while
Canadian Auto Workers The National Automobile, Aerospace, Transportation and General Workers Union of Canada, commonly known as the Canadian Auto Workers (CAW), was one of Canada's largest labour unions. In 2013, it merged with the Communications, Energy and Paperwork ...
head
Buzz Hargrove Basil Eldon "Buzz" Hargrove (March 8, 1944 – June 15, 2025) was a Canadian labour leader and onetime National President of the Canadian Auto Workers. Until his death in 2025, he served as a Distinguished Visiting Professor at Toronto Metropo ...
called for her resignation. MPs
Rick Laliberté Rick Laliberte (born September 13, 1958) is a former Canadian politician. Laliberte was a member of Parliament (Canada), Member of Parliament for the riding of Desnethé—Missinippi—Churchill River, Churchill River, a riding that encompasses ...
and Angela Vautour crossed the floor to other parties during this term, reducing the NDP caucus to 19 seats. In the November
2000 election The following elections occurred in the year 2000. Africa * 2000 Ethiopian general election * 2000 Ghanaian presidential election * 1999–2000 Guinea-Bissau general election * 2000–01 Ivorian parliamentary election * 2000 Ivorian presidentia ...
, the NDP campaigned on the issue of Medicare but lost significant support. The governing Liberals ran an effective campaign on their economic record and managed to recapture some of the Atlantic ridings lost to the NDP in the 1997 election. The initial high electoral prospects of the
Canadian Alliance The Canadian Alliance (), formally the Canadian Reform Conservative Alliance (), was a centre-right to right-wing federal political party in Canada that existed under that name from 2000 to 2003. The Canadian Alliance was the new name of the ...
under new leader
Stockwell Day Stockwell Burt Day Jr. (born August 16, 1950) is a former Canadian politician who served as leader of the Canadian Alliance from 2000 to 2001 and later as a member of the Conservative Party of Canada. A provincial cabinet minister from Alber ...
also hurt the NDP as many supporters strategically voted Liberal to keep the Alliance from winning. The NDP finished with 13 MPs — just barely over the threshold for official party status. The party embarked on a renewal process starting in 2000. A general convention in
Winnipeg Winnipeg () is the capital and largest city of the Provinces and territories of Canada, Canadian province of Manitoba. It is centred on the confluence of the Red River of the North, Red and Assiniboine River, Assiniboine rivers. , Winnipeg h ...
in November 2001 made significant alterations to party structures, and reaffirmed its commitment to the left. In the May 2002 by-elections,
Brian Masse Brian S. Masse (born July 9, 1968) is a Canadian politician. He served in the House of Commons of Canada from 2002 until the 2025 Canadian federal election, representing the riding of Windsor West as a member of the New Democratic Party. Ear ...
won the riding of
Windsor West Windsor West could refer to: *Windsor West (federal electoral district) *Windsor West (provincial electoral district) Windsor West () is a provincial electoral district in Ontario, Canada, represented in the Legislative Assembly of Ontario from 1 ...
in
Windsor Windsor may refer to: Places *Detroit–Windsor, Michigan-Ontario, USA-Canada, North America; a cross-border metropolitan region Australia New South Wales *Windsor, New South Wales ** Municipality of Windsor, a former local government area Queen ...
,
Ontario Ontario is the southernmost Provinces and territories of Canada, province of Canada. Located in Central Canada, Ontario is the Population of Canada by province and territory, country's most populous province. As of the 2021 Canadian census, it ...
, previously held for decades by a Liberal, former
Deputy Prime Minister A deputy prime minister or vice prime minister is, in some countries, a Minister (government), government minister who can take the position of acting prime minister when the prime minister is temporarily absent. The position is often likened to th ...
Herb Gray Herbert Eser Gray (May 25, 1931 – April 21, 2014) was a Canadian lawyer who became a prominent federal politician. He was a Liberal member of parliament for the Windsor area over the course of four decades, from 1962 to 2002, making Gray ...
.


Rise under Jack Layton

McDonough announced her resignation as party leader for family reasons in June 2002, and was succeeded by
Jack Layton John Gilbert Layton (July 18, 1950 – August 22, 2011) was a Canadian politician and academic who served as the leader of the New Democratic Party (NDP) from 2003 to 2011 and leader of the Official Opposition in 2011. He previously sat on T ...
. A Toronto city councillor and recent President of the Federation of Canadian Municipalities, Layton was elected at the party's
leadership election A leadership election is a political contest held in various countries by which the members of a political party determine who will be the leader of their party. Generally, any political party can determine its own rules governing how and when a ...
in Toronto on January 5, 2003, defeating his nearest rival, longtime Winnipeg-area MP
Bill Blaikie William Alexander "Bill" Blaikie (June 19, 1951 – September 24, 2022) was a Canadian politician. He served as a member of Parliament (MP) from 1979 to 2008, representing Elmwood—Transcona and its antecedent ridings in the House of Commons ...
, on the first ballot with 53.5% of the vote. Layton had run unsuccessfully for the Commons three times in Toronto-area ridings. In contrast to traditional but diminishing Canadian practice, where an MP for a safe seat stands down to allow a newly elected leader a chance to enter Parliament, Layton did not contest a seat in Parliament until the 2004 election. In the interim, he appointed Blaikie as deputy leader and made him parliamentary leader of the NDP.


2004 election

The
2004 election The following elections occurred in the year 2004. Africa * 2004 Algerian presidential election * 2004 Botswana general election * 2004 Cameroonian presidential election * 2004 Comorian legislative election * 2004 Equatorial Guinean legislativ ...
produced mixed results for the NDP. It increased its total vote by more than a million votes; however, despite Layton's optimistic predictions of reaching 40 seats, the NDP only gained five seats in the election, for a total of 19. The party was disappointed to see its two
Saskatchewan Saskatchewan is a Provinces and territories of Canada, province in Western Canada. It is bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and to the south by the ...
incumbents defeated by the Conservatives, both in close races, perhaps due to the unpopularity of the NDP provincial government. Those losses caused the federal NDP to be shut out in Saskatchewan for the first time since the 1965 election, despite obtaining 23% of the vote in the province. Exit polls indicated that many NDP supporters voted Liberal to keep the new Conservative Party from winning. The Liberals had recruited several prominent NDP members, most notably former
British Columbia British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that ...
premier
Ujjal Dosanjh Ujjal Dev Dosanjh (; born September 9, 1947) is a Canadian lawyer and politician. He served as the 33rd premier of British Columbia from 2000 to 2001 and as a Liberal Party of Canada member of Parliament from 2004 to 2011. He was minister of he ...
, to run as Liberals as part of a drive to convince NDP voters that a reunited Conservative Party could sneak up the middle in the event of a split in the centre-left vote. The Liberals were re-elected, though this time as a
minority government A minority government, minority cabinet, minority administration, or a minority parliament is a government and cabinet formed in a parliamentary system when a political party or coalition of parties does not have a majority of overall seats in ...
. Combined, the Liberals and NDP had 154 seats—one short of the total needed for the balance of power. As has been the case with Liberal
minority government A minority government, minority cabinet, minority administration, or a minority parliament is a government and cabinet formed in a parliamentary system when a political party or coalition of parties does not have a majority of overall seats in ...
s in the past, the NDP were in a position to make gains on the party's priorities, such as fighting health care
privatization Privatization (rendered privatisation in British English) can mean several different things, most commonly referring to moving something from the public sector into the private sector. It is also sometimes used as a synonym for deregulation w ...
, fulfilling Canada's obligation to the
Kyoto Protocol The was an international treaty which extended the 1992 United Nations Framework Convention on Climate Change (UNFCCC) that commits state parties to reduce greenhouse gas emissions, based on the scientific consensus that global warming is oc ...
, and
electoral reform Electoral reform is a change in electoral systems that alters how public desires, usually expressed by cast votes, produce election results. Description Reforms can include changes to: * Voting systems, such as adoption of proportional represen ...
. The party used Prime Minister
Paul Martin Paul Edgar Philippe Martin (born August 28, 1938), also known as Paul Martin Jr., is a Canadian lawyer and retired politician who served as the 21st prime minister of Canada and the leader of the Liberal Party of Canada from 2003 to 2006. Th ...
's politically precarious position caused by the
sponsorship scandal The sponsorship scandal, AdScam or Sponsorgate, was a scandal in Canada that came as a result of a federal government " sponsorship program" in the province of Quebec involving the Liberal Party of Canada, which was in power from 1993 to 2006. ...
to force investment in multiple federal programs, agreeing not to help topple the government provided that some major concessions in the federal budget were ceded to. The governing Liberals agreed to support the changes in exchange for NDP support on confidence votes. On May 19, 2005, by
Speaker Speaker most commonly refers to: * Speaker, a person who produces speech * Loudspeaker, a device that produces sound ** Computer speakers Speaker, Speakers, or The Speaker may also refer to: Arts and entertainment * "Speaker" (song), by David ...
Peter Milliken Peter Andrew Stewart Milliken (born November 12, 1946) is a Canadian lawyer and politician. He was a member of the House of Commons of Canada from 1988 until his retirement in 2011 and served as Speaker of the House for 10 years beginning in 2 ...
's tie-breaking vote, the House of Commons voted for
second reading A reading of a bill is a stage of debate on the bill held by a general body of a legislature. In the Westminster system, developed in the United Kingdom, there are generally three readings of a bill as it passes through the stages of becoming ...
on major NDP amendments to the federal budget, preempting about $4.5 billion in
corporate tax A corporate tax, also called corporation tax or company tax or corporate income tax, is a type of direct tax levied on the income or capital of corporations and other similar legal entities. The tax is usually imposed at the national level, but ...
cuts and funding social, educational and environmental programs instead. Both NDP supporters and Conservative opponents of the measures branded it Canada's first "NDP budget". In late June, the amendments passed final reading and many political pundits concluded that the NDP had gained credibility and clout on the national scene.


2006 election

On November 9, 2005, after the findings of the Gomery Inquiry were released, Layton notified the Liberal government that continued NDP support would require a ban on private health care. When the Liberals refused, Layton announced that he would introduce a motion on November 24 that would ask Martin to call a federal election in February to allow for several pieces of legislation to be passed. The Liberals turned down this offer. On November 28, 2005, Conservative leader
Stephen Harper Stephen Joseph Harper (born April 30, 1959) is a Canadian politician who served as the 22nd prime minister of Canada from 2006 to 2015. He is to date the only prime minister to have come from the modern-day Conservative Party of Canada, ser ...
's motion of no confidence was seconded by Layton and it was passed by all three opposition parties, forcing an election. Columnist
Andrew Coyne James Andrew Coyne (born December 23, 1960) is a Canadian columnist with ''The Globe and Mail'' and a member of the ''At Issue'' panel on CBC's '' The National''. Previously, he has been national editor for ''Maclean's'' and a columnist with ''Nat ...
has suggested that the NDP was unlikely to receive much credit for continuing to further prop up the Liberals, so they ended their support for the Martin government. During the
election An election is a formal group decision-making process whereby a population chooses an individual or multiple individuals to hold Public administration, public office. Elections have been the usual mechanism by which modern representative d ...
, the NDP focused their attacks on the Liberal party, in order to counter Liberal appeals for
strategic voting Strategic or tactical voting is voting in consideration of possible ballots cast by other voters in order to maximize one's satisfaction with the election's results. Gibbard's theorem shows that no voting system has a single "always-best" strat ...
. A key point in the campaign was when
Judy Wasylycia-Leis Klazina Judith Wasylycia-Leis (; born 1951) is a Canadian politician. She was a Manitoba cabinet minister in the government of Howard Pawley from 1986 to 1988, and was a member of the House of Commons of Canada from September 22, 1997, to April ...
had asked the
Royal Canadian Mounted Police The Royal Canadian Mounted Police (RCMP; , GRC) is the Law enforcement in Canada, national police service of Canada. The RCMP is an agency of the Government of Canada; it also provides police services under contract to 11 Provinces and terri ...
(RCMP) to launch a criminal investigation into the leaking of the income trust announcement. The criminal probe seriously damaged the Liberal campaign and prevented them from making their key policy announcements, as well as bringing Liberal corruption back into the spotlight. After the election, the RCMP announced the conclusion of the income trust investigation and laid a charge of 'Breach of Trust' against Serge Nadeau, an official in the Department of Finance, while
Liberal Liberal or liberalism may refer to: Politics * Generally, a supporter of the political philosophy liberalism. Liberals may be politically left or right but tend to be centrist. * An adherent of a Liberal Party (See also Liberal parties by country ...
Finance Minister
Ralph Goodale Ralph Edward Goodale (born October 5, 1949) is a Canadian diplomat and retired politician who has served as the Canadian High Commissioner to the United Kingdom since April 19, 2021. Goodale was first elected in 1974 as the member of Parliam ...
was cleared of wrongdoing. The NDP campaign strategy put them at odds with
Canadian Auto Workers The National Automobile, Aerospace, Transportation and General Workers Union of Canada, commonly known as the Canadian Auto Workers (CAW), was one of Canada's largest labour unions. In 2013, it merged with the Communications, Energy and Paperwork ...
, which had supported an NDP-backed Liberal minority government and which was only backing NDP candidates that had a chance of winning. After the campaign, the Ontario NDP expelled CAW leader Buzz Hargrove from the party (which has a common membership both federally and provincially) for his support of the Liberals. On January 23, the NDP won 29 seats, a significant increase of 10 seats from the 19 won in 2004. It was the fourth-best performance in party history, approaching the level of popular support enjoyed in the 1980s. The NDP kept all of the 18 seats it held at the dissolution of Parliament (
Paul Dewar Paul Wilson Dewar (January 25, 1963 – February 6, 2019) was a Canadian educator and politician from Ottawa, Ontario. He was the New Democratic Party (NDP) Member of Parliament (MP) for the riding of Ottawa Centre. Dewar was first elected to ...
retained the riding of
Ottawa Centre Ottawa Centre may refer to: *Ottawa Centre (federal electoral district) *Ottawa Centre (provincial electoral district) Ottawa Centre is an urban provincial electoral district (Canada), electoral district in Ontario, Canada that has been represen ...
vacated by Broadbent).
Bev Desjarlais Beverly Faye Desjarlais (née Nowoselsky; August 19, 1955 – March 15, 2018) was a Canadian politician. She represented the Manitoba electoral district of Churchill in the House of Commons of Canada from 1997 to 2006, initially as a New Democr ...
, an NDP MP since 1997, unsuccessfully ran as an independent in her
Churchill Sir Winston Leonard Spencer Churchill (30 November 1874 – 24 January 1965) was a British statesman, military officer, and writer who was Prime Minister of the United Kingdom from 1940 to 1945 ( during the Second World War) and again fro ...
riding after losing the NDP nomination. While the party gained no seats in Atlantic Canada, Quebec, or the Prairie Provinces, it gained five seats in British Columbia, five more in Ontario and the
Western Arctic Northwest Territories () is a federal electoral district represented in the House of Commons of Canada. The electoral district covers the entire territory. This riding was created in 1962 from Mackenzie River riding. It was composed of the ...
riding of the
Northwest Territories The Northwest Territories is a federal Provinces and territories of Canada, territory of Canada. At a land area of approximately and a 2021 census population of 41,070, it is the second-largest and the most populous of Provinces and territorie ...
.


Conservative minority

The Conservatives won a minority government in the 2006 election, and initially the NDP was the only party that would not be able to pass legislation with the Conservatives. However, following a series of floor crossings, the NDP also came to hold the balance of power. The NDP voted against the government in all four confidence votes in the 39th parliament, the only party to do so. These were votes on the
United States-Canada softwood lumber dispute United may refer to: Places * United, Pennsylvania, an unincorporated community * United, West Virginia, an unincorporated community Arts and entertainment Films * ''United'' (2003 film), a Norwegian film * ''United'' (2011 film), a BBC Two fi ...
, extending the mission to
Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan, is a landlocked country located at the crossroads of Central Asia and South Asia. It is bordered by Pakistan to the Durand Line, east and south, Iran to the Afghanistan–Iran borde ...
, the
2006 Canadian federal budget The Canadian federal budget for the fiscal year 2006–07, was presented to the House of Commons of Canada by Finance Minister Jim Flaherty on May 2, 2006. Among the most notable elements of the federal budget were its reduction of the Goods a ...
and 2007 federal budget. However, it worked with the Conservatives on other issues. After forcing the Conservatives to agree to certain revisions, the NDP helped pass the
Federal Accountability Act The ''Federal Accountability Act'' ("FedAA":United Nations Office on Drugs and Crime"Best Practices to Fight Corruption" - Canada: Selected Programs published November 2007, accessed September 9, 2024 ) is a statute introduced as Bill C-2 in t ...
. After the NDP fiercely criticized the initial Conservative attempt at a Clean Air Act, the Conservatives agreed to work with the NDP and other parties to revise the legislation. The NDP also supported the government in introducing regulations on income trusts, fearing that trends toward mass trust conversions by large corporations to avoid Canadian income taxes would cause the loss of billions of dollars in budget revenue to support health care, pensions and other federal programs. At the same time, the NDP was also wary of the threat of investor losses from income trusts' exaggerated performance expectations. Following that election the NDP caucus rose to 30 members with the victory of NDP candidate
Thomas Mulcair Thomas Joseph Mulcair (born October 24, 1954) is a Canadian lawyer and retired politician who served as the leader of the New Democratic Party (NDP) from 2012 to 2017 and leader of the Official Opposition from 2012 to 2015. He was elected to ...
in a by-election in Outremont. This marked the second time ever (and first time in seventeen years) that the NDP won a riding in Quebec. The party won 37 seats in the 2008 federal election, the best performance since the 1988 federal election total of 43. This included a breakthrough in the riding of
Edmonton-Strathcona Strathcona is a 19th-century variation of "Glen Coe", a river valley in Scotland. The word was invented for use in the title Baron Strathcona and Mount Royal, first used for Donald Smith (1820–1914), a Canadian railway financier, in order to av ...
, only the second time the NDP had managed to win a seat in Alberta in the party's history.


Official Opposition

In the May 2011 election, the
Jack Layton John Gilbert Layton (July 18, 1950 – August 22, 2011) was a Canadian politician and academic who served as the leader of the New Democratic Party (NDP) from 2003 to 2011 and leader of the Official Opposition in 2011. He previously sat on T ...
-led NDP suddenly experienced a surge in the polls, catapulting them from third-party status to the role of
Official Opposition Parliamentary opposition is a form of political opposition to a designated government, particularly in a Westminster-based parliamentary system. This article uses the term ''government'' as it is used in Parliamentary systems, i.e. meaning ''t ...
for the first time in history. The historic results began as a surge in poll numbers in
Quebec Quebec is Canada's List of Canadian provinces and territories by area, largest province by area. Located in Central Canada, the province shares borders with the provinces of Ontario to the west, Newfoundland and Labrador to the northeast, ...
for the NDP, putting the party in first place in that province and in second place nationally (just a few points behind the Tories). This NDP surge (dubbed the "Orange Crush" by the media, after the
soft drink A soft drink (see #Terminology, § Terminology for other names) is a class of non-alcoholic drink, usually (but not necessarily) Carbonated water, carbonated, and typically including added Sweetness, sweetener. Flavors used to be Natural flav ...
) was mirrored by a collapse in support for the
Bloc Québécois The Bloc Québécois (, , BQ) is a centre-left politics, centre-left and list of federal political parties in Canada, federal political party in Canada devoted to Quebec nationalism, Quebecois nationalism, social democracy, and the promotion o ...
in Quebec, and a collapse of support for the Liberals nationally as the progressive non-Conservative vote coalesced around the NDP. This resulted in the worst electoral result ever received by the federal Liberal party (being reduced to just 34 seats), the worst results for the Bloc Québécois (being reduced to 4 seats), and a shift and realignment of the Canadian political landscape as the NDP (previously a third party) was returned to Parliament with an unprecedented 103 seats (59 of which came from Quebec), allowing them replace the Liberal Party as Official Opposition and become the main
centre-left Centre-left politics is the range of left-wing political ideologies that lean closer to the political centre. Ideologies commonly associated with it include social democracy, social liberalism, progressivism, and green politics. Ideas commo ...
non-Conservative party. Jack Layton's performance on the French-language talk show '' Tout le monde en parle'' on April 3 was credited for improving his party's standing among francophone voters; it is the most widely watched TV show in Quebec. He was also perceived to have performed well in the televised French-language party leaders' debate on April 13. The NDP held or won seats in every province but
Saskatchewan Saskatchewan is a Provinces and territories of Canada, province in Western Canada. It is bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and to the south by the ...
and
Prince Edward Island Prince Edward Island is an island Provinces and territories of Canada, province of Canada. While it is the smallest province by land area and population, it is the most densely populated. The island has several nicknames: "Garden of the Gulf", ...
, and also held the
Western Arctic Northwest Territories () is a federal electoral district represented in the House of Commons of Canada. The electoral district covers the entire territory. This riding was created in 1962 from Mackenzie River riding. It was composed of the ...
riding coextensive with the
Northwest Territories The Northwest Territories is a federal Provinces and territories of Canada, territory of Canada. At a land area of approximately and a 2021 census population of 41,070, it is the second-largest and the most populous of Provinces and territorie ...
. It won 59 out of 75 seats in Quebec, dominating
Montreal Montreal is the List of towns in Quebec, largest city in the Provinces and territories of Canada, province of Quebec, the List of the largest municipalities in Canada by population, second-largest in Canada, and the List of North American cit ...
and sweeping
Quebec City Quebec City is the capital city of the Provinces and territories of Canada, Canadian province of Quebec. As of July 2021, the city had a population of 549,459, and the Census Metropolitan Area (including surrounding communities) had a populati ...
and the
Outaouais Outaouais (, ; also commonly called The Outaouais) is a region of western Quebec, Canada. It includes the city of Gatineau, the municipality of Val-des-Monts, the municipality of Cantley, Quebec, Cantley and the Papineau Regional County Municipal ...
. It got more than the 10% threshold required for reimbursement of campaign expenses in all but two ridings in the country, an unprecedented result for the party. In July 2011, Layton announced that he was suffering from a new cancer and would take a leave of absence, projected to last until the resumption of Parliament in September. He would retain his position of NDP Leader and Leader of the Opposition. The party confirmed his suggestion of
Hull—Aylmer Hull—Aylmer (formerly known as Hull) is a federal electoral district in Quebec, Canada, that has been represented in the House of Commons of Canada since 1917. It was created as "Hull" in 1914 from parts of Labelle and Wright ridings. It w ...
MP
Nycole Turmel Nycole Turmel (born September 1, 1942) is a Canadian politician who served as the member of Parliament (MP) for Hull—Aylmer from 2011 to 2015. A member of the New Democratic Party (NDP), Turmel served as the party's interim leader from 201 ...
to carry out the functions of party leader in his absence. Layton
died Death is the end of life; the irreversible cessation of all biological functions that sustain a living organism. Death eventually and inevitably occurs in all organisms. The remains of a former organism normally begin to decompose sho ...
from his cancer on August 22, 2011. In his final letter, Layton called for a leadership election to be held in early 2012 to choose his successor, which was held on March 24, 2012, and elected new leader
Thomas Mulcair Thomas Joseph Mulcair (born October 24, 1954) is a Canadian lawyer and retired politician who served as the leader of the New Democratic Party (NDP) from 2012 to 2017 and leader of the Official Opposition from 2012 to 2015. He was elected to ...
. Mulcair declared his party's support for
trade Trade involves the transfer of goods and services from one person or entity to another, often in exchange for money. Economists refer to a system or network that allows trade as a market. Traders generally negotiate through a medium of cr ...
deals that included enforceable provisions on
labour rights Labor rights or workers' rights are both legal rights and human rights relating to labor relations between workers and employers. These rights are codified in national and international labor and employment law. In general, the ...
and environmental protection. Mulcair also strongly opposed plans for the creation of the
Keystone XL The Keystone Pipeline System is an oil pipeline system in Canada and the United States, commissioned in 2010, formerly owned by TC Energy. It is now owned by South Bow, following TC Energy's spin off of its liquids business into a separate publi ...
and Northern Gateway pipelines, which included travelling to
Washington D.C. Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River, across from Virginia, and shares land borders with ...
to lobby against American approval of Keystone, and instead promoted the creation of a pipeline to carry western Canadian oil to be refined on Canada's east coast. During the
Canadian Senate expenses scandal The Canadian Senate expenses scandal, also known as Duffygate, was a political scandal concerning the expense claims of certain Canadians, Canadian senators which began in late 2012. Senators Patrick Brazeau, Mike Duffy, Mac Harb, and Pamela Wallin ...
, the NDP reasserted its longstanding position that the Senate should be abolished. Mulcair promised to seek a mandate for Senate abolition during the
2015 Canadian federal election The 2015 Canadian federal election was held on October 19, 2015, to elect the 338 members of the House of Commons of Canada, House of Commons of the 42nd Canadian Parliament, 42nd Parliament of Canada. In accordance with the Fixed election date ...
even though the Supreme Court had ruled in 2014 that abolition would require the consent of all ten provinces. After the election of Thomas Mulcair, multiple polls put the NDP in first place nationally (and in Quebec), ahead of the governing Conservatives. In Quebec, the NDP climbed to over 50% support. Nevertheless, following the election of
Justin Trudeau Justin Pierre James Trudeau (born December 25, 1971) is a Canadian politician who served as the 23rd prime minister of Canada from 2015 to 2025. He led the Liberal Party from 2013 until his resignation in 2025 and was the member of Parliament ...
as leader of the Liberals in April 2013, the political fortunes of the NDP appeared to be on the decline, with the party falling back to its traditional third place in
public opinion polls An opinion poll, often simply referred to as a survey or a poll, is a human research survey of public opinion from a particular sample. Opinion polls are usually designed to represent the opinions of a population by conducting a series of que ...
. The party would go on to lose a June 2014 by-election to the Liberals in the previously safe riding of Trinity-Spadina, which was made vacant following incumbent
Olivia Chow Olivia Chow (born March 24, 1957) is a Canadian politician who has been the 66th and current mayor of Toronto since July 12, 2023. Previously, Chow served as the New Democratic Party (NDP) member of Parliament (MP) for Trinity—Spadina fro ...
's decision to run unsuccessfully in the
2014 Toronto mayoral election The 2014 Toronto mayoral election took place on October 27, 2014. Incumbent Mayor of Toronto, Mayor Rob Ford initially ran for re-election, but dropped out after being diagnosed with a tumour - instead running for city council in Ward 2. Regis ...
. By May 2015, however, the NDP had managed to recover much of its lost ground in public opinion polling and was in a tight three-way race with both the Liberals and Conservatives. Commentators pegged several factors, including the party's opposing stance against the Conservative's Bill C-51 which the Liberals agreed to support and the surprise win for the
Alberta NDP The Alberta New Democratic Party (Alberta NDP; ), is social democratic political party in Alberta, Canada. The party sits on the centre-left to left-wing of the political spectrum and is a provincial Alberta affiliate of the federal New Democrat ...
in the 2015 Alberta provincial election, as having helped revive the federal party's lagging fortunes. The party also enjoyed success in getting two of its bills through the House at this time, the first of which abolished the so-called "
tampon tax Tampon tax (or period tax) is a popular term used to call attention to tampons, and other feminine hygiene products, being subject to value-added tax (VAT) or sales tax, unlike the tax exemption status granted to other products considered basi ...
" on
feminine hygiene products Feminine hygiene products are personal care products used for women's hygiene during menstruation, vaginal discharge, or other bodily functions related to the vulva and vagina. Products that are used during menstruation may also be called menstru ...
, while the second banned the use of "pay-to-pay" fees charged by banks, although the latter was later blocked from the House floor by the Conservatives.


2015 federal election

Despite early campaign polls which showed an NDP lead, the party lost 59 seats on
election An election is a formal group decision-making process whereby a population chooses an individual or multiple individuals to hold Public administration, public office. Elections have been the usual mechanism by which modern representative d ...
night and fell back to third place in Parliament. By winning 44 seats Mulcair was able to secure the second best showing in the party's history, winning one more seat than Ed Broadbent managed in the 1988 election, but with a smaller share of the popular vote. During the election campaign, Mulcair's stance on the niqab issue contributed to a decline in the party's support in Quebec. NDP seat gains in Saskatchewan and British Columbia were offset by numerical losses in almost every other region, while in Alberta and Manitoba the party simply held on to its existing seats without gaining or losing. The party was locked out of the Atlantic region and the Territories, and lost over half of its seats in Ontario including all of its seats in Toronto. In Quebec the NDP lost seats to all three of the other major parties, namely the Liberals, Conservatives, and Bloc Québécois, though it managed to place second in both vote share (25.4%) and seats (16) behind the Liberals, who formed a majority government. Mulcair's leadership faced criticism following the election, particularly due to a moderate platform that the party was running on and Mulcair's promise to balance the federal budget while Liberal leader
Justin Trudeau Justin Pierre James Trudeau (born December 25, 1971) is a Canadian politician who served as the 23rd prime minister of Canada from 2015 to 2025. He led the Liberal Party from 2013 until his resignation in 2025 and was the member of Parliament ...
was promising to run a budget deficit in order to fund stimulus programs and higher social spending, a position which was perceived as allowing the Liberals to outflank the NDP on the left.Mulcair 'a lame duck,' says political scientist on NDP convention results
CBC News, April 10, 2016
At the NDP's party convention in April 2016, Mulcair was also criticized by Alberta delegates for what was seen as implicit support for the
Leap Manifesto The Leap Manifesto is a Canadian political manifesto that was issued by a coalition of environmentalists, Indigenous, labour, and faith leaders, authors, and artists in September 2015 in the context of that year's Canadian federal election ca ...
, a program which was seen as opposing Alberta's oil industry and thus a political threat to
Rachel Notley Rachel Anne Notley (born April 17, 1964) is a Canadian lawyer and former politician who was the 17th premier of Alberta from 2015 to 2019 and leader of the Alberta New Democratic Party (NDP) from 2014 to 2024. Notley was the member of the Le ...
's NDP government in Alberta. At the convention, 52% of delegates voted for a
leadership review In Canadian politics, a leadership review is a vote held at a political party convention in which delegates decide whether to endorse the incumbent party leader or schedule a leadership convention to elect a new leader. In most parties at present, ...
motion to hold a
leadership election A leadership election is a political contest held in various countries by which the members of a political party determine who will be the leader of their party. Generally, any political party can determine its own rules governing how and when a ...
within 24 months, marking the first time in Canadian federal politics that a leader was defeated in a confidence vote. Mulcair was asked by his caucus to remain as leader until his replacement was selected.


Leadership of Jagmeet Singh

On October 1, 2017,
Jagmeet Singh Jagmeet Singh Jimmy Dhaliwal (born January 2, 1979) is a Canadian former politician who served as the leader of the New Democratic Party (NDP) from 2017 to 2025 and as the Member of Parliament (Canada), member of Parliament (MP) for Burnaby Sou ...
, the first person of a
visible minority In Canada, a visible minority () is defined by the Government of Canada as "persons, other than aboriginal peoples, who are non-Caucasian in race or non-white in colour". The term is used primarily as a demographic category by Statistics Canada ...
group to lead a major Canadian federal political party on a permanent basis, won the leadership vote to head the NDP on the first ballot. On August 8, 2018, Singh announced he would be running in a by-election to replace Kennedy Stewart as the Member of Parliament for
Burnaby South Burnaby South () was a federal electoral district in British Columbia. It encompasses a portion of British Columbia previously included in the electoral districts of Burnaby—Douglas and Burnaby—New Westminster. Burnaby South was created b ...
. Stewart had resigned in order to make an ultimately successful bid for
Mayor of Vancouver The mayor of Vancouver is the head and chief executive officer of Vancouver, British Columbia, who is elected for a four-year term. The 41st and current officeholder is Ken Sim, who has held office since November 7, 2022. List indicate ...
. Singh relocated to
Burnaby Burnaby is a city in the Lower Mainland region of British Columbia, Canada. Located in the centre of the Burrard Peninsula, it neighbours the City of Vancouver to the west, the District of North Vancouver across the confluence of the Burrard In ...
for the election and won on February 25, 2019, with 38.9 per cent of the vote. The NDP entered the campaign for the 2019 federal election with polling that suggested it was at risk of losing
official party status Official party status refers to the Westminster system, Westminster practice which is used in the Parliament of Canada and the provincial legislatures of recognizing Parliamentary group, parliamentary caucuses of political parties. In parliamentar ...
,Jagmeet Singh is dancing like he won the election. There's a reason for that.
Macleans, October 22, 2019
and even possibly being eclipsed by the
Green Party A green party is a formally organized political party based on the principles of green politics, such as environmentalism and social justice. Green party platforms typically embrace Social democracy, social democratic economic policies and fo ...
, having already lost the riding of
Nanaimo—Ladysmith Nanaimo—Ladysmith is a federal electoral district in British Columbia, in southeastern Vancouver Island. Nanaimo—Ladysmith was created by the 2012 federal electoral boundaries redistribution and was legally defined in the 2013 representat ...
to Green candidate
Paul Manly Paul Manly (born April 19, 1964) is a Canadian politician who served as the Member of Parliament (MP) for Nanaimo—Ladysmith from 2019 until 2021. A member of the Green Party of Canada, he was elected to the House of Commons in a by-election on ...
in a by-election. This followed a by-election loss to the Liberals in Mulcair's vacated seat of
Outremont Outremont () is an affluent residential borough (''arrondissement'') of the city of Montreal, Quebec, Canada. It consists entirely of the former city on the Island of Montreal in southwestern Quebec. The neighbourhood is inhabited largely by F ...
, with most polls showing the NDP was vulnerable to a wipe out in Quebec. Singh was widely credited to have performed well in the English language debate on October 7, improving the poll numbers for both himself and his party.NDP Feels Boost In Polls After Jagmeet Singh's Performance In Federal Leaders' Debate
HuffPost Canada, October 9, 2019
After the Bloc's gains in Quebec, Liberals now have another worry: a climbing NDP
CBC News, October 14, 2019
This followed positive coverage of his campaign, especially with regard to his handling of racial issues, when compared to the other party leaders. Despite this late campaign momentum, the NDP would lose 15 seats for its worst result since 2004, winning in only 24 ridings. Deputy leader and
Quebec lieutenant In Canadian politics, a Quebec lieutenant () is a Quebec politician who is selected by the party leader to be the main advisor or spokesperson on issues specific to Quebec. This is particularly the case when the leader is an anglophone, though se ...
Alexandre Boulerice Alexandre Boulerice (; born June 18, 1973) is a Canadian politician who has represented the riding of Rosemont—La Petite-Patrie (federal electoral district), Rosemont—La Petite-Patrie in the House of Commons of Canada as a member of the New ...
was the only NDP incumbent to retain his seat in Quebec, while fellow deputy leader
Sheri Benson Sheri Benson (born 1962 or 1963) is a Canadian politician who represented the riding of Saskatoon West in the House of Commons of Canada from the 2015 election until her defeat in 2019. She is a member of the New Democratic Party (NDP). Prior t ...
lost her riding of
Saskatoon West Saskatoon West () is a federal electoral district (Canada), electoral district in Saskatchewan, Canada, that was represented in the House of Commons of Canada from 1979 to 1988, and again in 2015. History This Riding (division), riding was ...
to the Conservatives as part of their wider sweep of Saskatchewan. The NDP was able to retain its seat of Edmonton Strathcona with new candidate Heather McPherson, the only riding in Alberta and one of the few in the
Canadian Prairies The Canadian Prairies (usually referred to as simply the Prairies in Canada) is a region in Western Canada. It includes the Canadian portion of the Great Plains and the Prairie provinces, namely Alberta, Saskatchewan, and Manitoba. These provin ...
not to go Conservative.Andrew Scheer's Conservatives sweep over the Prairies in the 2019 federal election results
National Post, October 22, 2019
The party remained shut out of Toronto, and lost two of its incumbents in the rest of Ontario, while making a few single digit gains in Manitoba, Newfoundland, and Nunavut. In British Columbia the NDP lost three seats but were largely able hold onto their support in the province, preventing any further gains for the Greens on Vancouver Island. Following the election, the NDP held the balance of power as the Liberals won a minority government, although it fell back to fourth place behind the resurgent Bloc Québécois. During the
COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
the NDP used its leverage to lobby the Liberals to be more generous in their financial aid to Canadians, including making an extension of the CERB program a key demand in order to provide confidence to the government in the autumn of 2020. On June 17, 2020, Singh was ordered to withdraw from the House of Commons for the rest of the day after refusing to apologize after calling a
Bloc Québécois The Bloc Québécois (, , BQ) is a centre-left politics, centre-left and list of federal political parties in Canada, federal political party in Canada devoted to Quebec nationalism, Quebecois nationalism, social democracy, and the promotion o ...
MP "racist" after the NDP motion on RCMP discrimination failed to receive unanimous consent from the House of Commons. In the
snap Snap or SNAP may refer to: Arts and entertainment * ''Snap'' (film), the initial release title for the 2013 film ''Enter the Dangerous Mind'' * '' The Stanly News and Press'', a newspaper in Albemarle, North Carolina, US * "Snap" (''Duty Free'') ...
2021 federal election the NDP made minor gains in both vote share and seat count, winning in 25 ridings. The party won a second seat in Alberta for the first time ever by electing Blake Desjarlais in
Edmonton Griesbach Edmonton Griesbach is a federal electoral district in Alberta. Edmonton Griesbach was created by the 2012 federal electoral boundaries redistribution and was legally defined in the 2013 representation order. It came into effect upon the call o ...
and picked up two more seats in British Columbia. This included retaking
Nanaimo—Ladysmith Nanaimo—Ladysmith is a federal electoral district in British Columbia, in southeastern Vancouver Island. Nanaimo—Ladysmith was created by the 2012 federal electoral boundaries redistribution and was legally defined in the 2013 representat ...
from the Greens in a tight three-way race, as well as flipping Port Moody—Coquitlam away from the Conservatives. These gains were offset by losses to the Liberals in St. John's East and
Hamilton Mountain Hamilton, Ontario, Hamilton is located on the western end of the Niagara Peninsula and wraps around the westernmost part of the Lake Ontario. Most of the city including the downtown section lies along the south shore. Situated in the geographic c ...
, both constituencies where the incumbent NDP candidate did not stand for re-election. Overall, the election resulted in no change to the balance of the House of Commons. On 22 March 2022 the NDP struck a
confidence-and-supply In parliamentary democracies based on the Westminster system, confidence and supply is an arrangement under which a minority government (one which does not control a majority in the legislature) receives the support of one or more parties or i ...
agreement with the governing
Liberal Party of Canada The Liberal Party of Canada (LPC; , ) is a federal political party in Canada. The party espouses the principles of liberalism,McCall, Christina; Stephen Clarkson"Liberal Party". ''The Canadian Encyclopedia''. and generally sits at the Centrism, ...
over certain priorities: the government would “by the end of 2023” implement
pharmacare Pharmacare is a Canadian proposal for a publicly funded insurance program for medications, similar to Medicare (Canada), Medicare for health insurance. Limited pharmacare programs exist in the provinces of Ontario, Manitoba, and British Columbia. Mu ...
and a "dental care program for low-income Canadians" would be a government priority to be enacted by 2025. The pact was influenced when the
Freedom Convoy The Canada convoy protest, known as the Freedom Convoy (French: ''Convoi de la liberté'') was a series of protests and blockades across Canada in early 2022, initially organized to oppose COVID-19 vaccination in Canada, COVID-19 vaccine man ...
caused Trudeau to invoke and revoke the
Emergencies Act The ''Emergencies Act'' () is a statute passed by the Parliament of Canada in 1988 which authorizes the Government of Canada to take extraordinary temporary measures to respond to public welfare emergencies, public order emergencies, internatio ...
over the vaccine mandate policy then in effect and also by the
2022 Russian invasion of Ukraine On 24 February 2022, , starting the largest and deadliest war in Europe since World War II, in a major escalation of the Russo-Ukrainian War, conflict between the two countries which began in 2014. The fighting has caused hundreds of thou ...
. Among the policies included in the deal were the establishment of a national dental care program for low income Canadians, progress towards a national
pharmacare Pharmacare is a Canadian proposal for a publicly funded insurance program for medications, similar to Medicare (Canada), Medicare for health insurance. Limited pharmacare programs exist in the provinces of Ontario, Manitoba, and British Columbia. Mu ...
program, labour reforms for federally regulated workers, and new taxes on financial institutions. In early 2024, the two parties reached an impasse over pharmacare, putting the deal in jeopardy. The agreement called for the development of a ''Canada Pharmacare Act'' by the end of 2023, setting out a framework for the system, however the NDP had agreed to extend the deadline to March 1 of the following year as negotiations became fraught. Major points of contention included the NDP's demand that the system be single-payer, as well as preliminary coverage for certain drugs prior to the implementation of the full system. On February 23, the parties announced they had reached an agreement, salvaging the deal. The agreement would provide coverage for diabetes and contraceptive drugs ahead of the full program's launch. In September 2024, the NDP faced two competitive by-elections in
Elmwood—Transcona Elmwood—Transcona (formerly Winnipeg—Transcona) is a federal electoral district (Canada), electoral district in Manitoba, Canada, that has been represented in the House of Commons of Canada since 1988. Its population in 2021 was 101,691. ...
in
Manitoba Manitoba is a Provinces and territories of Canada, province of Canada at the Centre of Canada, longitudinal centre of the country. It is Canada's Population of Canada by province and territory, fifth-most populous province, with a population ...
and
LaSalle—Émard—Verdun LaSalle—Émard—Verdun is a federal electoral district (Canada), electoral district in Montreal, Quebec. It was created by the Canadian federal electoral redistribution, 2012, 2012 federal electoral boundaries redistribution and was legally ...
in
Quebec Quebec is Canada's List of Canadian provinces and territories by area, largest province by area. Located in Central Canada, the province shares borders with the provinces of Ontario to the west, Newfoundland and Labrador to the northeast, ...
. The NDP successfully defended the Elmwood—Transcona seat, with
Leila Dance Leila Dance (born ) is a Canadian politician who served as a member of Parliament (MP) representing the riding of Elmwood—Transcona from 2024 to 2025. A member of the New Democratic Party (NDP), she was first elected to the House of Commons ...
elected as MP with a much reduced margin. This was the NDP's first by-election victory in 5 years. However, the party finished a close third in LaSalle—Émard—Verdun, behind the Liberals and the Bloc Québécois. Further to this, the NDP ended their confidence and supply agreement with the Liberal Party. The deal had run from March 2022 but was pulled 9 months early. Following the appointment of
Mark Carney Mark Joseph Carney (born March 16, 1965) is a Canadian politician and economist who has served as the 24th and current Prime Minister of Canada, prime minister of Canada since 2025. He has served as Leader of the Liberal Party of Canada, lead ...
as prime minister, the NDP suffered poor polling. At the 2025 federal election, the NDP has suffered its worst seat result in its history, losing 17 of their 24 seats to both Liberal and Conservative candidates, and lost
official party status Official party status refers to the Westminster system, Westminster practice which is used in the Parliament of Canada and the provincial legislatures of recognizing Parliamentary group, parliamentary caucuses of political parties. In parliamentar ...
in the
House of Commons The House of Commons is the name for the elected lower house of the Bicameralism, bicameral parliaments of the United Kingdom and Canada. In both of these countries, the Commons holds much more legislative power than the nominally upper house of ...
. Singh lost his own riding of
Burnaby Central Burnaby Central is a federal electoral district in British Columbia, Canada. Its boundaries came into effect upon the call of the 2025 Canadian federal election. Geography Under the 2022 Canadian federal electoral redistribution the riding re ...
, and announced that he would resign as party leader. He was replaced by
Vancouver Kingsway Vancouver Kingsway is a federal electoral district in British Columbia, Canada, that has been represented in the House of Commons of Canada from 1953 to 1988 and since 1997. It is located in Vancouver. Demographics This riding's population is ...
MP
Don Davies Donald Vincent Davies (born January 16, 1963) is a Canadian politician who has served as the interim leader of the New Democratic Party since 2025 and as the Member of Parliament (Canada), member of Parliament for Vancouver Kingsway since 20 ...
on an interim basis until a new party leader is elected.


References


Further Reading

* * * * * * * * * * * * * * * * * * * {{NDP
New Democratic Party The New Democratic Party (NDP; , ) is a federal political party in Canada. Widely described as social democratic,The party is widely described as social democratic: * * * * * * * * * * * * * The Editors of ''Encyclopædia Britann ...
New Democratic Party Canada