George Browne Post (December 15, 1837 – November 28, 1913) was an American architect trained in the Beaux-Arts tradition. Many of his most characteristic projects were for commercial buildings where new requirements pushed the traditional boundaries of design. Many of them have also been demolished, since their central locations in New York and other cities made them vulnerable to rebuilding in the twentieth century. Some of his lost buildings were landmarks of their era, nevertheless.