The Conservative Party was the founding political party of Canada, governing for the first 29 years after Confederation. Since then, although not as electorally successful as its rival Liberals, the Conservatives have had periods in power and long periods in opposition. The party has been most successful when it was able to assemble a national coalition of anglophone conservatives from the West and Ontario, and nationalists from Québec.


The Conservative Party in Canada took its values and traditions from its namesake in Britain. In the 19th Century, British Conservatives, also known as Tories, were loyal to the monarchy and the Church of England, and generally believed in upholding tradition rather than embracing change. Canadian Conservatives were also influenced by other political strains, one of the earliest being Liberal influences during the 1854 Liberal-Conservative coalition that governed the Province of Canada.

John A. Macdonald entered the 1854 coalition as a moderate Conservative, and it was he who shaped the Liberal-Conservative Party that pioneered Confederation. As Canada's first prime minister, Macdonald constructed a party committed to Confederation and to a policy of national economic development. The party's hyphenated name symbolized Macdonald's own belief in equilibrium and moderation and in emphasizing what Canadians held in common while obscuring those matters where they were divided. Macdonald managed to bring together, under a single party, ultramontane Roman Catholics from Québec, Tories, Orangemen and businessmen from all four founding provinces. By 1872, however, the many parts of the expanding nation had become too different to patch together. That year Macdonald's Conservatives won 103 seats to 97 for the opposition Liberals, but his majority did not hold; his government fell in 1873.

The Pacific Scandal that brought down Macdonald's government indicated the problems of his approach. The Pacific railway was essential to his nation-building dream; however, its construction and similar development policies linked the government too closely with private interests that did not always serve the public interest. In opposition Macdonald became convinced that his party should represent something more than simply the support of Canada. By then the party had dropped the Liberal-Conservative label in favour of Conservative. In the 1878 election campaign, Macdonald committed his party to the National Policy, which emphasized trade protectionism, expansion in the West and an assertive central government. This appealed to Ontario and Québec manufacturers and to those who feared United States expansionism. A strong pro-British message was added to the Conservative platform. The effectiveness of this approach was proven by Macdonald's re-election in 1882, 1887 and 1891.

Macdonald complemented the National Policy with shrewd and lavish patronage and a willingness to compromise although compromise evaded him in the case of Louis Riel after the 1885 North-West Rebellion. Riel's execution, along with weak leadership among Québec Conservatives, led to a decline in support there. Macdonald's reaction to Riel followed from his centralist perspective, which kept provinces and local interests in the background. The result was that the provinces became increasingly Liberal, and supported the provincial-rights stand of Liberal leader Wilfrid Laurier.

After Macdonald's death in 1891, his party could not endure attacks on so many fronts. The Conservative governments of John Abbott, John Thompson, Mackenzie Bowell and Charles Tupper struggled to maintain supremacy, but language and religious problems (see Manitoba Schools Question) and patronage issues in Québec were great obstacles. The Conservatives lost the 1896 election and did not regain their pre-eminence for many years.


Nova Scotia lawyer Robert Borden, who led the federal Conservatives from 1901 to 1920, sought to push the party beyond Macdonald's legacy. He experimented with a Québec lieutenant and advocated civil service reform and public ownership. He lost the elections of 1904 and 1908. To win in 1911, Borden returned to the Conservatives' roots emphasizing the National Policy and the imperial connection, and thus winning support in Ontario, British Columbia and parts of the Maritimes.

In Québec the Conservatives allied themselves with anti-Laurier francophone nationalists. The Conservatives won the election, but the imperialist-nationalist coalition collapsed. By 1913, nationalists in his caucus were bitterly disillusioned with Borden's siding with the more numerous anglophone imperialists, who were eager to support Britain and the Empire.

The 1917 wartime election was critical for Canadian Conservatism. To ensure that his conscription policy was upheld, Borden made an alliance with conscriptionist Liberals. The resulting Union Government triumphed, but the victory created lasting resentment among French Canadians. After the First World War, Liberals deserted the coalition, leaving the Conservative Party with a narrower base than ever before. In addition, the nationalization of the Grand Trunk and Canadian Northern railways caused the defection of the Montréal business community, probably the party's greatest source of funds.


Arthur Meighen, Borden's successor, immediately tried to shape the remnants of Unionism into Conservatism. In the 1921 election the Conservatives finished third with 50 seats, behind the Progressive Party and the Liberals. Meighen's support of conscription meant the loss of francophone support. In western Canada, Progressives identified more readily with Liberals, since they associated Conservatives with the despised National Policy. Meighen served briefly as prime minister in 1926, but a Liberal majority soon returned (see King-Byng Affair). Conservatives were too closely linked with Britain at a time when Canada's Britishness and its status as an imperial Dominion was disappearing. Nor did Meighen manage to adapt the National Policy to postwar economic conditions.


In 1927, R.B. Bennett, a wealthy Calgary businessman, succeeded Meighen as Conservative leader, and in 1930 won a majority, including 25 Québec seats. The Great Depression created the climate for Bennett's victory; it also ensured his defeat five years later. Bennett's initial response to the Depression was a characteristically Conservative attempt to protect industry and obtain imperial trade advantages. It did not work. In 1935 he changed course and called for many social reforms to help poor and struggling Canadians, but these proposals came too late to be convincing (see Bennett's New Deal). Many reformist Conservatives had already left to join the Reconstruction Party founded by former Bennett minister H. H. Stevens. Two new parties on the political right and the left Social Credit and the Co-operative Commonwealth Federation (CCF) also appealed to English Canada. The 1935 election brought about the worst Conservative defeat; the party took only 40 seats against the Liberals' 173.

The Conservatives struggled to rebuild a successful coalition. The anger of French Canada endured, even though in 1938 the party chose as its leader Robert J. Manion, who had opposed conscription, was Catholic and had married a French Canadian. His attempts to conciliate Québec only angered anglophone colleagues, now that the Second World War had begun. Party funds were depleted, and the organization atrophied. In 1940 the Conservatives again won only 40 seats. Manion's defeat turned the party back towards Arthur Meighen again without success.

Progressive Conservatives

Encouraged by Meighen, Manitoba Premier John Bracken, a Progressive Party member with no Conservative experience, sought and won the 1942 Conservative leadership. The organization's name was changed to the Progressive Conservative Party (PC). It attempted to shift left; however, the CCF and the Liberals were also moving left.

In 1944 the Conservatives were caught up again in the Second World War pro-conscription movement. Although Liberal prime minister William Lyon Mackenzie King had brought in conscription, the Conservatives' enthusiasm for it ensured that they would bear the blame. In the 1945 election they could not even find candidates for most Québec ridings. Meanwhile on the Prairies, the PCs came fourth, behind the CCF, Liberals and Social Credit.


With their poor showings in the West and in Québec, the PCs were becoming an Ontario party. In 1948, former Ontario Premier George Drew was chosen as leader. Drew was unable to broaden the party's appeal. After two disastrous defeats in 1949 and 1953, the party decided to gamble on John Diefenbaker, a westerner, a populist and a remarkable showman. Diefenbaker offered both fiery leadership and a visionary program. He excited Canadians, lulled as they were by two decades of Liberal administration. In 1957 Diefenbaker won a minority, and the following year he astonished Canadians by winning 208 out of 265 seats, including 50 from Québec. For the first time since 1911, the Conservatives were truly a national party.

Despite strong Québec support, Diefenbaker could not come to terms with Canada's bicultural nature. His policy initiatives seemed eclectic rather than parts of a larger vision. In 1962 Diefenbaker lost his majority, and in 1963 his government fell to the Liberals. His populism had lost much business support, and it now lacked support generally, especially in urban areas. Once again, French Canada shunned the PCs. Diefenbaker's forced removal as leader in September 1967 damaged party unity. His successor, former Nova Scotia Premier Robert Stanfield, was left to try to heal the wounds.


The PCs had enduring support in western Canada, and considerable provincial-level popularity especially in Ontario, where the party was in power from 1943 to 1985. By 1979 provincial PC wings were governing in Ontario, Manitoba, Alberta, Nova Scotia, Prince Edward Island, New Brunswick and Newfoundland. In spite of this national appeal, Stanfield was unable to lead the federal party to power although in 1972 he came within three seats of defeating Liberal prime minister Pierre Trudeau. In 1976, Joe Clark, an Albertan, became federal PC leader. In May 1979, Clark led the PCs to a minority government, but they were defeated in the House of Commons in December and lost the February 1980 election.


The 1980 defeat brought Joe Clark's leadership into question. In 1983 the party rejected Clark and chose the bilingual Québecer Brian Mulroney as its leader. Although Mulroney lacked any parliamentary experience, he possessed superb organizational skills and a deep knowledge of his native province. The PCs, so often fractious, united behind the new leader as he faced Liberal prime minister Pierre Trudeau's successor, John Turner, in the 1984 federal election. Mulroney took the western base of the party and fused it with a renewed support among Québec nationalists who were disillusioned with Trudeau's federalism. The PCs won the largest landslide majority in Canadian history.

Although plagued by ministerial resignations and scandals, the Mulroney Conservatives implemented much of their business agenda, privatizing crown corporations and arranging a free trade deal with the United States. Nevertheless, the failure to achieve its goal of a new federalism through constitutional negotiations, and an inability to reduce the public debt or raise Canada out of a persistent recession, eroded the party's support in its second term. Mulroney's personal popularity fell to lower levels than any previous prime minister.

The PCs began to splinter under Mulroney in the late 1980s. In 1987 Preston Manning formed the right-wing, populist Reform Party under the general slogan "The West wants in" and led it to a respectable showing in Alberta in the 1988 election. Weaknesses in Québec also emerged when Mulroney's friend and Cabinet colleague Lucien Bouchard resigned in disagreement over proposed changes to the Meech Lake Accord. Several Conservative MPs from Québec followed him and they formed another new party, the Bloc Québecois.

In 1993 the Mulroney coalition disintegrated under the new PC leader and Prime Minister Kim Campbell, who was unable to distance herself from the previous Mulroney regime. Québec supporters turned to Lucien Bouchard and the Bloc Québécois, and western supporters turned to the Reform Party. The election resulted in the most devastating defeat in the history of Canadian politics, with the PCs winning only two seats in the Commons and losing official party status. In 1995 Jean Charest became the first French Canadian ever to head the Conservatives. The youthful Charest was seen as the key to rebuilding the party, and in the 1997 federal election the Tories won 20 seats, regaining official status in Parliament. Despite such progress, in 1998 Charest left the federal PCs to replace Daniel Johnson as leader of the Québec Liberal Party. Charest's replacement was Joe Clark, who returned to active politics and easily won the Tory leadership.

In 1999 the United Alternative (UA), a coalition effort begun by the Reform Party, decided to unite the conservative parties so as to make political inroads against the federal Liberals. The PC Party refused to participate in the UA movement. However, the movement continued with the backing of some Ontario PC members and a handful of Toronto businesspeople.

Conservatives Unite

Meanwhile, the Canadian Alliance was formed in 2000 with former Alberta Treasurer Stockwell Day as its leader. In that year's election, Day led the party to 66 seats, while Clark's PCs barely held on to official party status with 12 seats mostly in Atlantic Canada. Clark's strategy of rebuilding the PCs on the base of a crumbling Canadian Alliance had failed.

In May 2000 the PCs chose Peter MacKay as their new leader. MacKay won the job by vowing not to pursue a merger with the Canadian Alliance. Weeks later he broke his promise and entered into merger talks with the Alliance, by this time under the leadership of Stephen Harper. A merger agreement was reached, and ratified overwhelmingly in December 2003 in separate votes by the memberships of both parties. The amalgamated Conservative Party of Canada came into existence in December 2003. Harper was chosen its first elected leader the following year.

Provincial Progressive Conservative parties, many of them still competitive in various provinces, maintained the PC brand but tended to support the new Conservative Party federally.

The federal merger was bitterly opposed in some quarters, especially among traditional Tory Conservatives. Joe Clark and other PC MPs left the party, believing the merger was less a union of equals than a takeover by the Canadian Alliance. The decision to drop the term "Progressive" from the party name was viewed as more than symbolic; to some, the new Conservative Party seemed more like the American Republicans than the traditional Tories.


The political right-wing was united for the first time in a decade. In the 2004 election the Conservatives took 99 seats including important victories in vote-rich Ontario enough for Official Opposition status.

Late the following year the minority Liberal government fell, and Harper led the Conservatives to a minority government victory in the 2006 election. Many observers viewed the results as the start of a long-term shift in political power to the western provinces, especially Alberta, Harper's electoral home.

Harper's government continued Canada's combat mission in Afghanistan, cut taxes, scuttled Canada's support for the Kyoto Protocol on global warming, and pursued Senate reform. It also passed a law creating fixed future election dates. Meanwhile the Harper regime was criticized for being overly confrontational and partisan in dealing with other parties in the House of Commons, and secretive and controlling in its dealings with the media.

In the summer of 2008, Harper ignored his own fixed-date election law, and called an election for October. The Conservatives were re-elected with a second minority government holding onto power through a failed bid by the opposition parties, in the wake of the election, to form a Liberal-New Democrat coalition government supported by the Bloc Québecois.

In their second term, the Harper Conservatives were forced to respond to the recession brought about by the 2008 global financial crisis. Massive economic stimulus spending was announced, including a multi-billion-dollar bailout of the auto industry, creating large federal deficits. The Conservatives also advanced "tough on crime" measures, targeted tax breaks, and ended the mandatory long form census.

The defeat of the government on a non-confidence vote (after the Conservatives were found in contempt of Parliament for refusing to provide cost estimates on various programs) in 2011 paved the way for a federal election. The Conservatives campaigned on a platform of economic stability in uncertain times. In May the party emerged with its long-sought majority, winning 166 of 308 seats. Harper appeared in good position to advance the cause of embedding conservative principles and policies at the heart of Canada's political system.

2011 Mandate

Although secure in power for the first time, the Conservative government weathered a series of scandals and bad news: it faced allegations of mismanagement in its handling of new military fighter jet procurement. In 2012 an expenses scandal also erupted around a number of high-profile Conservative and Liberal senators, which embroiled the Prime Minister's Office and led to the resignation of its chief of staff. And Finance Minister Jim Flaherty, a respected Conservative stalwart from Ontario, resigned in 2014 and died shortly after.

The party was also embroiled in a series of elections scandals. In the fall of 2011 the Conservatives pleaded guilty to illegal tactics in the 2006 campaign for exceeding advertising limits by shifting national ad expenses onto local riding campaign accounts. In 2014, a former party staffer was convicted for his role in using a Conservative database to misdirect potential opposition voters in one Ontario riding to wrong polling stations in the 2011 election.

Meanwhile, the Conservatives continued to deliver deficits, as they had following the 200809 financial crisis. This included both tax cuts, and the entrenchment of many of the nominal spending increases instituted during the recession years. A major exception was government spending on defence, which stagnated after the withdrawal of Canadian combat troops from Afghanistan in July 2011.

2015 Defeat

By mid-2015 the party was in full campaign mode, preparing for an October election. Although support remained weak in Québec, the Conservatives had succeeded in appealing to important groups of voters once loyal to the Liberals including suburban Canadians in southern Ontario, and immigrant communities of all kinds.

For the first time in decades, however, questions were being raised about a possible voting shift among core Conservative loyalists in the West, especially in Alberta, where 44 years of PC government had been brought to an end by an NDP majority victory in the provincial election in May 2015. With the Canadian economy stagnating and the Alberta oil industry experiencing deep cuts as a result of low, worldwide oil and commodity prices, it was difficult to predict whether the federal Conservatives' claim that they were the country's best economic stewards would convince Canadians to give them a fourth national mandate.

The federal election in October revealed that after nine years of Stephen Harper's rule, despite a final return to balanced budgets, Canadians were ready for change. The Liberals under Justin Trudeau won a majority government, defeating the Conservatives and returning the party to the status of Official Opposition in the House of Commons. Harper announced his intention to resign as Conservative leader.