The J. M. S. Building is a historic office building located at 108 North Main Street, South Bend, St. Joseph County, Indiana.

It was designed by architect Solon Spencer Beman (1853-1914) and built in 1910.

It features large round arched windows at the eighth floor and a projecting cornice with brackets on the front facade.

[2]: 40–41 It was listed on the National Register of Historic Places on June 5, 1985.

This article about a property in St. Joseph County, Indiana on the National Register of Historic Places is a stub.