| Marshall County Infirmary | |
| Location: | 10924 Lincoln Highway, southeast of Plymouth, Center Township, Marshall County, Indiana |
| Coordinates: | 41.3328°N -86.2689°W |
| Built: | -1920 |
| Architect: | Wing & Mahurin |
| Builder: | Wilson, J.D. & Son |
| Architecture: | Romanesque, Basement barn |
| Added: | October 9, 2000 |
| Refnum: | 00001139 |
Marshall County Infirmary, also known as the Shady Rest Home, is a historic poor farm complex located in Center Township, Marshall County, Indiana. The complex includes three buildings constructed between 1893 and 1920. The Superintendent's Quarters was built in 1895, and is a two-story, Romanesque Revival style brick structure over a full basement. It has a two-story, rear wing that may have been constructed as early as 1893. The house features a corner tower with conical roof and round arched windows. Also on the property are the contributing well house (c. 1920) and large four portal basement barn (1893).[1]
It was listed on the National Register of Historic Places in 2000.