The 2025 Canadian federal election was held on April 28 to elect members of the House of Commons to the 45th Canadian Parliament. Governor General Mary Simon issued the writs of election on March 23, 2025, after Prime Minister Mark Carney advised her to dissolve Parliament. This was the first election to use a new 343-seat electoral map based on the 2021 census. Key issues of the election campaign included the cost of living, housing, crime, and newly imposed tariffs and threats of annexation from Donald Trump, the president of the United States.
The Liberal Party won a fourth term, emerging with a minority government for a third consecutive election; it also marked the first time they won the popular vote since 2015, doing so with the highest vote share for any party in a federal election since 1984, and their own highest vote share since 1980. The party's victory came after a substantial rebound in the polls, noted as being "one of the widest on record in any democracy". The election also saw the highest turnout since 1993, with 69.5% of Canada's 28 million eligible voters casting a ballot.