Sheldon Hall is a historic collegiate building located on the campus of the State University of New York at Oswego at Oswego in Oswego County, New York. It was built in 1911 and is a Neoclassical style structure that consists of a two story main block built of brick and terra cotta above a raised basement with flanking wings. It features a copper clad clock tower and belfry above a pediment on the main block. It was listed on the National Register of Historic Places in 1980.