| J. F. Roberts Octagonal Barn | |
| Coordinates: | 40.0631°N -94.7456°W |
| Built: | c. |
| Architecture: | octagonal barn |
| Added: | November 18, 1999 |
| Area: | less than one acre |
| Refnum: | 99001362 |
J. F. Roberts Octagonal Barn, also known as the Clark Octagonal Barn, is a historic octagon barn located near Rea, Andrew County, Missouri, United States. It was built about 1900, and is a two-story, octagonal wood-frame structure constructed of interior post and beam framing. The central section is topped by an eight-sided hipped roof.[1]
It was listed on the National Register of Historic Places in 1999.