泛美金字塔（Transamerica Pyramid）是美国旧金山最高的摩天大楼和后现代主义建筑。

泛美金字塔位于历史悠久的蒙哥马利区，建筑高度为260米，共有48层，用途为商业和办公。该建筑从1969年开始建造，1972年完工，于2008年之前曾经是世界上100高建筑之一。大楼落成后，泛美公司将总部从街对面一座办公楼搬入这座大楼。如今这座大楼已经不是泛美公司的总部，但是依然和该公司紧密联系在一起，并挂有公司标记。1999年，泛美金字塔归荷兰AEGON全球人寿保险所有，AEGON将其作为一项投资。

The Transamerica Pyramid is the tallest skyscraper in the San Francisco skyline. The building no longer houses the headquarters of the Transamerica Corporation, which moved their U.S. headquarters to Baltimore, Maryland, but it is still associated with the company and is depicted in the company's logo. Designed by architect William Pereira and built by Hathaway Dinwiddie Construction Company, at 853 ft (260 m), on completion in 1972 it was the eighth tallest building in the world.