Boylston Hall is a Harvard University classroom and academic office building lecture hall near the southwest corner of Harvard Yard, Cambridge, Massachusetts. Ward Nicholas Boylston had left a bequest to Harvard for the building in 1828. It was built in 1858 to designs by of Schulze and Schoen. It was clad in stone, as specified by the donor, specifically Rockport granite, and had a hip roof. In 1871, Peabody and Stearns replaced the roof with a mansarded third floor. Its Fong Lecture Hall seats 144.