Beardstown Grand Opera House | |
 Front of the opera house | |
   | |
| Location | 121 State St., Beardstown, Illinois |
|---|---|
| Coordinates | 40°1′3″N 90°26′3″W / 40.01750°N 90.43417°W |
| Area | Less than 1 acre (0.40 ha) |
| Built | 1872 |
| Architectural style | Italianate |
| NRHP reference No. | 00000471[1] |
| Added to NRHP | May 11, 2000 |
The Beardstown Grand Opera House is an opera house on South State Street in Beardstown, Cass County, Illinois. It was added to the National Register of Historic Places on May 11, 2000, and is in the process of restoration.