The 2006 Canadian federal election was held on January 23, 2006, to elect members to the House of Commons of Canada of the 39th Parliament of Canada.
New details of the sponsorship scandal were released through the Gomery Commission, and the three opposition parties aimed to bring down Liberal Prime Minister Paul Martin's minority government, contending that it was corrupt. On November 28, 2005, Martin's government was defeated on a motion of non-confidence. The day later, Martin met with Governor General Michaëlle Jean to dissolve parliament, triggering an unusual winter election.
The Conservative Party, that was formed in 2003 from the merger of the Progressive Conservative Party and the Canadian Alliance, scored its first-ever victory as they won the greatest number of seats in the House of Commons, winning 124 out of 308 (40.3% of seats), up from 99 seats in 2004. Due to the emerging details of the sponsorship scandal, as well as a unified right-of-centre party, the Tories led by Stephen Harper went on to end over 12 years of Liberal rule. Harper formed the smallest minority government in Canadian history (in terms of proportion of seats), becoming the 22nd prime minister of Canada. The New Democratic Party experienced a modest boost in support whereas the Bloc Québécois' seat count nearly stayed the same. This was the last election in which the party that won the most seats in Ontario did not go on to form government.
This unusual winter general election was caused by a motion of no confidence passed by the House of Commons on November 28, 2005, with Canada's three opposition parties contending that the Liberal government of Prime Minister Paul Martin was corrupt. The following morning Martin met with Governor General Michaëlle Jean, who then dissolved parliament, summoned the next parliament, and ordered the issuance of writs of election. The last set January 23, 2006, as election day and February 13 as the date for return of the writs. The campaign was almost eight weeks in length, the longest in two decades, in order to allow time for the Christmas and New Year holidays.