What is a minority government in Canada?

A minority government in Canada is a government formed by a political party that holds the most seats in the House of Commons but fewer than half of the total seats. In a 343-seat House (after the 2024 redistribution), a majority requires 172 seats; the current Liberal government under Prime Minister Mark Carney holds 169 seats (about 49 per cent), making it a minority government. Minority governments must work with opposition parties to pass legislation and maintain confidence in the House of Commons.

Canadian federal governments since 2000 have been majority for some Parliaments and minority for others. Recent minority governments include the 2025 Liberal minority under Mark Carney, the 2021 Liberal minority under Justin Trudeau, the 2019 Liberal minority under Justin Trudeau, the 2008 Conservative minority under Stephen Harper, the 2006 Conservative minority under Stephen Harper, and the 2004 Liberal minority under Paul Martin. Minority governments are now common in Canadian federal politics, partly because of growing regional fragmentation (the Bloc Québécois concentrates Quebec votes, the People's Party of Canada has drawn votes from the Conservatives, and the NDP-Green vote has fluctuated).

Minority governments operate through several mechanisms. Informal cooperation involves the governing party negotiating with opposition parties on a case-by-case basis to win their support on major votes. Confidence-and-supply agreements are formal commitments by an opposition party to support the government on confidence motions and supply (Budget) votes in exchange for federal action on the opposition party's priorities. The 2022 to 2024 federal Liberal-NDP Supply and Confidence Agreement was an example. Coalition governments (in which two or more parties form a single Cabinet together) are extremely rare in modern Canadian federal practice.

Minority governments typically last about 1.5 to 2.5 years between elections, significantly shorter than majority governments (which typically last about 3.5 to 4 years). Notable exceptions include Lester B. Pearson's two consecutive minority governments (1963 to 1965 and 1965 to 1968) which together produced major social-policy reforms (Medicare, the Canada Pension Plan, the maple leaf flag, the Royal Commission on Bilingualism and Biculturalism) despite the lack of majorities. Minority governments can be more responsive to opposition party priorities (because they need opposition votes) but more vulnerable to defeat on confidence votes.