This is a list of the tallest buildings in Canada. As of December 2017 there are a total of 133 completed and under construction buildings in Canada with an official height of 150 m or more. Greater Toronto has 87 (Toronto 84 (including the eight tallest buildings in Canada), Mississauga has 3), Metro Vancouver has 24 (Burnaby 13, Vancouver 8, Surrey 1, Coquitlam 1, New Westminster 1) Calgary has 19, Montreal has 11, Edmonton has 2 (including the tallest outside Toronto), and Niagara Falls has 1. Five of Canada's ten largest cities enforce height restriction laws. In Ottawa, skyscrapers could not be built above the height of the Peace Tower until the late 1970s, when the restriction was changed so that no building could overwhelm the skyline. In Montreal, skyscrapers cannot be built above 200m of height nor the elevation of Mount Royal. The City of Vancouver has enacted "view corridors" which limit the height of buildings in most areas of downtown. The City of Edmonton had an elevation restriction, approximately 150 m above downtown, due to the proximity of the city centre airport, until it closed in November 2013. This list does not include towers, including the CN Tower in Toronto, as they are not technically considered to be buildings.

Tallest buildings in Canada

Buildings are ranked according to their height to architectural top, as provided by the Council on Tall Buildings and Urban Habitat (CTBUH). Click a column header to sort the table in a different way. All sources are up to date as of April 2013. To qualify for this table, a building must be quoted by a reliable source as having an official height of more than 150 metres.

Under construction

Tallest demolished buildings in Canada

This table lists buildings in Canada that were demolished or destroyed and at one time stood at least 60 m in height.

Timeline of the tallest buildings in Canada

In the 20th century, only three cities have been the site of each sequential tallest building in Canada – Montreal, Toronto, and Quebec City.

Tallest building by city

This list ranks Canadian cities with buildings that stand at least 50 m (164 ft) tall, based on standard height measurement. This includes spires and architectural details but does not include antenna masts. <span id=endnote_2>

Number of tall buildings by city

This list includes cities with at least five completed high rise buildings over 100 metres high.