J. M. S. Building is a historic office building located at South Bend, St. Joseph County, Indiana. It was designed by noted architect Solon Spencer Beman (1853-1914) and built in 1910. It is an eight-story, Commercial style brick and white terra cotta building with Classical Revival style design elements. It features large round arched windows at the eighth floor and a projecting cornice with brackets on the front facade. The J.M.S. Building was built by John Studebaker(1833–1917), co-founder and later executive of what would become the Studebaker Corporation.