First Canadian Place (originally First Bank Building) is a skyscraper in Financial District of Toronto, Ontario, at the northwest corner of King and Bay streets, and serves as the global headquarters of the Bank of Montreal. At 298 m, it is Canada's tallest skyscraper and the 15th tallest building in North America to structural top (spires) and 9th highest to the roof top, and the 105th tallest in the world.