The 40th Parliament was dissolved on March 26, 2011, after the House of Commons passed a motion finding the Harper government in contempt of Parliament — the first such finding against a national government in Commonwealth history. The contempt motion, driven by the government's refusal to disclose the full costs of planned F-35 fighter jet purchases and its tough-on-crime legislation, triggered a 37-day campaign with voting day set for May 2. Stephen Harper was seeking his third consecutive mandate, having governed with minorities since 2006. This was the 41st Canadian general election, fought across 308 electoral districts. Turnout was 61.1%, a modest increase from the 58.8% of 2008 but still the third-lowest in Canadian history at that time.

Results

The Conservatives won 166 seats with 39.6% of the popular vote — Harper's long-sought majority after five years of minority government. The NDP surged to an unprecedented 103 seats on 30.6%, vaulting from fourth place to Official Opposition for the first time in party history. The Liberals were reduced to a historic low of 34 seats on 18.9% — the worst result in the party's 144-year existence — falling to third-party status for the first time since Confederation. The Bloc Québécois was devastated, collapsing from 49 seats to just 4 on 6.0%, losing official party status and seeing its leader defeated in his own riding. The Green Party won its first-ever seat on 3.9% of the national vote.

The Conservative majority was built on Ontario, where the party won 73 of 106 seats, and a near-sweep of Western Canada. The NDP's breakthrough was concentrated in Quebec, where the party leapt from 1 seat to 59 — an unprecedented wave that obliterated the Bloc and stunned even the NDP's own organizers. In Atlantic Canada, the NDP won 6 seats, up from 4, while the Liberals were reduced to just 12 seats in the region they had historically dominated.

Party Leaders

Stephen Harper (Conservative) achieved the majority government that had eluded him through two minority parliaments, completing a political project that had consumed nearly a decade. Harper had governed since February 2006 with the constant threat of defeat — surviving confidence votes, prorogation crises, and a near-coalition overthrow in December 2008 — and the 2011 campaign was built around converting that precarious hold into a stable mandate. His central message was relentless: a Conservative majority meant economic stability; anything else meant a coalition with the NDP and the Bloc that would raise taxes and destabilize the recovery from the 2008 financial crisis. The coalition attack proved devastating, forcing both Ignatieff and Layton to spend weeks denying they would form a joint government rather than making their own cases for power. Harper ran the most disciplined campaign of the four parties — limiting media questions, controlling events, and hammering the same economic talking points at every stop. He won Calgary Southwest with approximately 75% of the vote.

Jack Layton (NDP) led the most dramatic opposition surge in modern Canadian history, taking his party from 37 seats to 103 and displacing the Liberals as the country's second political force. Born July 18, 1950, in Montreal, Layton grew up in Hudson, Quebec, in a political family — his great-granduncle William Steeves had been a Father of Confederation, and his father Robert later served as a Progressive Conservative cabinet minister under Brian Mulroney. He earned a PhD in political science from York University and spent years in Toronto municipal politics, serving as a city councillor from 1982 to 2003. He ran for mayor of Toronto in 1991, finishing second. Elected NDP leader in January 2003 when the party held just 13 seats, Layton rebuilt it methodically — winning 19 seats in 2004, 29 in 2006, and 37 in 2008. His 2011 campaign was defined by personal warmth and resilience: he had announced in February 2010 that he was being treated for prostate cancer, and he campaigned visibly using a cane after hip surgery weeks before the election was called. His performance in the leaders' debates — particularly a pointed exchange in which he challenged Ignatieff's attendance record in the House of Commons — was widely credited with shifting momentum toward the NDP. In Quebec, where the party had never held more than a single seat, Layton's personal popularity combined with deep disenchantment with the Bloc to produce a result that defied every prediction. He won Toronto-Danforth with approximately 62% of the vote. Layton died of cancer on August 22, 2011, just three and a half months after leading his party to its greatest triumph. He was 61. His state funeral at Roy Thomson Hall drew thousands of mourners and a national television audience.

Michael Ignatieff (Liberal) presided over the most catastrophic defeat in Liberal Party history and became the first Liberal leader since Confederation to lose his own seat. Born May 12, 1947, in Toronto, Ignatieff was the son of a senior Canadian diplomat and grandson of a Russian count who had served as education minister under Tsar Nicholas II. He was educated at Upper Canada College and the University of Toronto before leaving Canada in 1978 for a three-decade career abroad — teaching at Cambridge, Oxford, the London School of Economics, and Harvard, where he ran the Carr Center for Human Rights Policy. He published more than a dozen books on political philosophy, nationalism, and human rights, winning the Governor General's Literary Award for non-fiction. Ignatieff returned to Canada in 2005 to enter politics, winning Etobicoke-Lakeshore in 2006. He lost the Liberal leadership to Stéphane Dion that year but was acclaimed as leader in December 2008 after Dion's resignation. His tenure was marked by a party in organizational and financial decline — the Liberals had been out-fundraised by the Conservatives in every quarter since 2006, and their campaign infrastructure had atrophied. Harper's campaign successfully painted Ignatieff as an out-of-touch academic who had returned to Canada only to pursue the prime ministership — the devastating "Just Visiting" attack ads, running for two years before the election, defined him before he could define himself. Ignatieff lost Etobicoke-Lakeshore to Conservative Bernard Trottier by approximately 2,900 votes. He resigned as Liberal leader on May 3 and returned to academic life, eventually accepting a position at the Central European University in Budapest.

Gilles Duceppe (Bloc Québécois) saw twenty years of work destroyed in a single night as the NDP's Quebec wave swept away the party he had led since 1997. Duceppe had held Laurier-Sainte-Marie since winning a landmark 1990 by-election — the first Bloc MP ever elected — and had led the party through its greatest triumphs, including 54 seats in 2004. But the Bloc had been declining since its peak: 51 seats in 2006, 49 in 2008, and now an existential collapse to 4. Quebec voters who had spent two decades supporting the Bloc as their default federal voice turned en masse to Layton, whose personal appeal transcended the sovereignty question. Duceppe himself lost Laurier-Sainte-Marie to the NDP's Hélène Laverdière by roughly 5,400 votes — ending an unbroken 21-year hold on the riding. He resigned as leader on election night.

Elizabeth May (Green) made history by becoming the first Green Party candidate elected to the House of Commons in Canada. She had targeted Saanich-Gulf Islands — a riding on southern Vancouver Island with strong environmental sensibilities — and defeated Conservative incumbent Gary Lunn, a cabinet minister, with approximately 46% of the vote. May had been Green leader since 2006 and had run unsuccessfully twice before — in London North Centre in a 2006 by-election and in Central Nova against Peter MacKay in 2008. Her 2011 victory was achieved despite the consortium of broadcasters initially excluding her from the leaders' debates, a decision reversed only after public backlash. The breakthrough gave the Greens their first voice in Parliament after years of winning substantial vote shares nationally without converting them into seats.

Campaign Issues

The contempt of Parliament finding that triggered the election shaped the opening weeks of the campaign. The opposition argued that the Harper government had undermined democratic accountability by withholding cost estimates for its F-35 jet fighter purchase — which the Parliamentary Budget Officer Kevin Page estimated at $30 billion over the program's life, far exceeding the government's stated figure of $16 billion — and by refusing to provide full costing for its omnibus crime legislation. Harper dismissed the contempt finding as a procedural manoeuvre by opposition parties that had already decided to defeat the government.

The economy and the recovery from the 2008-09 recession dominated the substance of the campaign. Canada had weathered the global financial crisis better than most G7 nations, and Harper argued that his government's management — including the Economic Action Plan stimulus package — deserved credit. The Conservatives pledged to eliminate the deficit by 2014-15 and return to balanced budgets without raising taxes. The Liberals proposed a Learning Passport for post-secondary students and a family care plan. The NDP campaigned on hiring more doctors and nurses, capping credit card interest rates, and expanding public pensions.

The coalition question overshadowed policy debate for much of the campaign. In 2008, the Liberals, NDP, and Bloc had signed a formal coalition agreement to replace the Harper government, only for Governor General Michaëlle Jean to grant Harper's request for prorogation. Though the coalition had collapsed and Ignatieff had publicly ruled out any coalition arrangement, Harper relentlessly warned that a vote for any opposition party risked installing an NDP-Liberal coalition propped up by the Bloc — a message that resonated with voters wary of instability.

Notable Outcomes

The NDP's Quebec breakthrough produced some of the most remarkable individual results in Canadian electoral history. Ruth Ellen Brosseau, a 27-year-old assistant manager at an Ottawa campus pub who did not speak French and had vacationed in Las Vegas during part of the campaign, won Berthier-Maskinongé by over 6,000 votes. Pierre-Luc Dusseault, a 19-year-old Université de Sherbrooke student, won Sherbrooke and became the youngest MP ever elected to the Canadian House of Commons. Of the NDP's 59 Quebec MPs, many were paper candidates who had never visited their ridings.

The Liberal collapse to 34 seats — and third-party status — was the worst result since the party's founding in 1867. The party that had governed Canada for most of the twentieth century, winning more national elections than any party in the Western world, was reduced to a rump. Ignatieff's personal defeat in his own riding underscored the scale of the disaster.

Edmonton Strathcona remained the sole non-Conservative seat in Alberta and Saskatchewan, held by the NDP's Linda Duncan — the only breach in a Conservative fortress spanning 42 ridings across the two provinces.