Governor General Michaëlle Jean dissolved the 39th Parliament on September 7, 2008, at Prime Minister Stephen Harper's request, launching a 37-day campaign with voting day set for October 14. Harper was seeking a stronger mandate after governing with a minority since January 2006, and his decision to call an early election contradicted the fixed election dates law his own government had passed in May 2007 — which had set the next election for October 19, 2009. Harper argued that Parliament had become dysfunctional and that the opposition parties were blocking legislation, though the timing was widely understood as an attempt to secure a majority while the Liberals were weak under Stéphane Dion. This was the 40th Canadian general election, fought across 308 electoral districts. Turnout fell to 58.8%, down from 64.7% in 2006 — the lowest in Canadian federal election history and the only time it had dipped below 60%.

Results

The Conservatives won 143 seats with 37.6% of the popular vote — a gain of 19 seats from 2006 but still 12 short of the 155 needed for a majority. The Liberals were reduced to 77 seats on 26.2%, their worst showing in history at that time in both seats and popular vote share. The NDP gained 8 seats to reach 37 on 18.2%, closing to within three percentage points of the Liberals among urban voters. The Bloc Québécois held relatively steady at 49 seats with 10.0% nationally, losing 2 seats from their 2006 total of 51. The Green Party won no seats but achieved 6.8% of the national vote — nearly 940,000 ballots — up from 4.5% in 2006. Two independents were elected.

The Conservative gain came despite the party actually receiving roughly 165,000 fewer total votes than in 2006 — the seat increase was driven largely by a collapse in Liberal turnout. An estimated 500,000 Ontario voters who had supported the Liberals in 2006 simply stayed home. In Quebec, the arts funding controversy limited the Conservatives to just 10 of 75 seats, almost certainly costing Harper his majority.

Party Leaders

Stephen Harper (Conservative) won a strengthened minority but fell short of the majority he had called the election to achieve. The calculation behind his early election call was straightforward: polls showed the Conservatives in majority territory through the summer of 2008, and Dion's Liberals were organizationally weak and struggling to gain traction with the Green Shift carbon tax. The collapse of Lehman Brothers on September 15 — just eight days after dissolution — upended that calculus. As global markets cratered and economic anxiety surged, Harper initially dismissed the crisis, suggesting the stock market downturn represented good buying opportunities for investors. The remark became a liability, but Harper recovered by pivoting to a message of steady economic management, arguing that a time of global uncertainty was no moment to change governments. His campaign was the most tightly controlled of the four parties — scripted events, limited media access, and a relentless focus on Dion's perceived weakness as a leader. The strategy delivered 19 additional seats but not the majority, and Harper's dismissive comments about arts funding — contrasting subsidized galas with the concerns of ordinary working people — alienated Quebec voters and likely cost him the seats he needed. He won Calgary Southwest with approximately 73% of the vote.

Stéphane Dion (Liberal) led his party to its worst result in modern Canadian history, a defeat foreshadowed by two years of devastating Conservative attack advertising that defined him before he could define himself. Born September 28, 1955, in Quebec City, the son of Léon Dion — one of Quebec's most prominent political scientists and a constitutional adviser to Quebec premiers — Dion studied political science at Université Laval before earning a doctorate in sociology from the Institut d'études politiques de Paris. He taught political science at the Université de Montréal from 1984 to 1996, building a reputation as one of the few Quebec intellectuals willing to publicly challenge the sovereignty movement. His televised federalist arguments during the 1995 Quebec referendum caught the attention of Prime Minister Jean Chrétien, who recruited him directly into cabinet in January 1996 as Minister of Intergovernmental Affairs. In that role Dion authored the Clarity Act, landmark legislation establishing that the federal government would negotiate secession only in response to a clear question producing a clear majority — a measure that earned him lasting enmity in sovereignist circles. He later served as environment minister under Paul Martin, chairing the United Nations Climate Change Conference in Montreal in December 2005. Dion won the Liberal leadership on December 2, 2006, as a dark horse on the fourth ballot with 54.7%, defeating Michael Ignatieff after Gerard Kennedy withdrew following the second ballot and directed his delegates to Dion. His centrepiece policy was the Green Shift — a revenue-neutral carbon tax starting at $10 per tonne of CO₂ and rising by $10 annually to $40 per tonne, with all revenue returned through income tax cuts, increased child benefits, and pension supplements. The plan was substantive but politically disastrous: complex to explain, easy to attack, and fatally undermined by Conservative ads branding it a tax grab. The Conservatives' "Not a Leader" campaign, launched a full twenty months before election day, used footage from the Liberal leadership debates to devastating effect. Dion won Saint-Laurent-Cartierville with approximately 61% of the vote but announced his resignation as leader on October 20, six days after the election.

Jack Layton (NDP) pushed his party to its best result in two decades, gaining 8 seats and narrowing the popular vote gap with the Liberals to just eight percentage points. His campaign targeted Liberal voters directly, arguing that Dion was too weak to hold Harper accountable and that only the NDP offered a credible progressive alternative. While Dion struggled to sell the Green Shift, Layton ran on kitchen-table issues — health care wait times, credit card interest rate caps, job security, and affordable housing — messaging designed to connect with working families squeezed by rising costs. His debate performances sharpened the contrast: where Dion appeared professorial and uncertain, Layton was crisp, personable, and direct. The NDP gained seats in Ontario and British Columbia by peeling off urban Liberal voters disillusioned with Dion's leadership. Layton won Toronto-Danforth with approximately 45% of the vote.

Gilles Duceppe (Bloc Québécois) held his party near its pre-election strength despite growing challenges to the Bloc's relevance. The 2008 campaign was in many ways Duceppe's steadiest: the Bloc lost only 2 seats from its 2006 total, and Duceppe benefited from Harper's misstep on arts funding cuts, which handed the Bloc a potent issue in a province where cultural policy carries electoral weight. The Conservatives had eliminated PromArt and Trade Routes — programs worth approximately $45 million that supported international touring and export of Canadian cultural products — and Harper's dismissal of the arts community's objections played directly into the Bloc's narrative of a federal government indifferent to Quebec's priorities. Duceppe won Laurier-Sainte-Marie with approximately 50% of the vote.

Elizabeth May (Green) contested her first federal election as leader and brought the party to its strongest popular vote result, though she did not win her own seat. May had struck a controversial arrangement with Dion: the Liberals would not run a candidate in Central Nova to give her a better chance against Defence Minister Peter MacKay, and in return the Greens would not run in Dion's riding. The deal became a liability when the Conservatives, NDP, and Bloc used it to argue that May was effectively a Liberal ally and should be excluded from the televised leaders' debates. After intense public backlash, the broadcast consortium reversed the exclusion and May participated — the first Green leader to do so in a Canadian federal debate. She won 32% in Central Nova but could not unseat MacKay, who took 47%. Nationally, the Greens won nearly 940,000 votes and 6.8%, up from 4.5% in 2006, but the party's geographically dispersed support meant no seats.

Campaign Issues

The global financial crisis transformed the campaign. Lehman Brothers collapsed on September 15, eight days after dissolution, triggering the worst financial panic since the Great Depression. Stock markets plunged, credit froze, and by early October the crisis dominated every news cycle. Harper's initial response — suggesting the downturn created good buying opportunities — was seized upon by opponents as evidence of indifference to ordinary Canadians watching their savings evaporate. He recovered by positioning the Conservatives as experienced managers best equipped to guide Canada through the storm. The Liberals struggled to pivot from the Green Shift to the economy, and Dion's inability to articulate a clear economic message in the crisis deepened perceptions of weak leadership.

Dion's Green Shift carbon tax was the Liberal campaign's centrepiece and its greatest vulnerability. The policy proposed taxing carbon emissions at the wholesale level — starting at $10 per tonne and rising to $40 — while returning all revenue through income tax cuts and benefit increases. It was designed to be revenue-neutral, but the Conservatives branded it as a tax on everything. The plan was substantively ambitious but required lengthy explanation, and Dion's difficulty communicating in English compounded the challenge of selling a complex policy to sceptical voters.

Arts and culture funding became a decisive issue in Quebec. The Conservative government's elimination of PromArt and Trade Routes — totalling approximately $45 million in cultural program cuts — provoked spontaneous protests from artists and performers across the province. Harper's comment dismissing concerns about subsidized galas as disconnected from ordinary working people galvanized opposition. Analysts concluded the backlash cost the Conservatives several Quebec seats and likely prevented a majority government.

Notable Outcomes

The record-low turnout of 58.8% was the election's most striking structural result. Nearly 9.5 million eligible voters did not cast ballots. The decline was concentrated among Liberal voters — the party lost more than 800,000 votes from 2006, suggesting that many Canadians who might have supported the Liberals simply stayed home rather than vote for Dion.

In Edmonton-Strathcona, the NDP's Linda Duncan defeated Conservative incumbent Rahim Jaffer by just 463 votes — breaking the Conservative sweep of Alberta. It was the only non-Conservative seat in the province's 28 ridings, and Jaffer had prematurely delivered a victory speech before the final count.

The post-election coalition crisis reshaped Parliament within weeks of the vote. On November 27, the government tabled a fiscal update that proposed eliminating the per-vote public subsidy for political parties — a measure that would have disproportionately harmed the opposition. The Liberals and NDP signed a coalition agreement on December 1, with a separate Bloc accord to support the coalition on confidence votes. Dion would have served as interim prime minister. On December 4, Governor General Michaëlle Jean granted Harper's request to prorogue Parliament until late January, and the coalition disintegrated after Dion resigned and Michael Ignatieff replaced him as Liberal leader.