| Boone County Courthouse | |
| Coordinates: | 36.2303°N -93.1081°W |
| Built: | 1909 |
| Architecture: | Colonial Revival, Georgian Revival |
| Added: | July 21, 1976 |
| Area: | less than one acre |
| Refnum: | 76000387 |
| Nrhp Type2: | cp |
| Nocat: | yes |
| Designated Nrhp Type2: | May 6, 1999 |
| Partof Refnum: | 99000523 |
The Boone County Courthouse is a historic courthouse in Harrison, Arkansas. It is a two-story brick structure, designed by noted Arkansas architect Charles L. Thompson and built in 1907. It is Georgian Revival in style, with a hip roof above a course of dentil molding, and bands of cast stone that mark the floor levels of the building. It has a projecting gabled entry section, three bays wide, with brick pilasters separating the center entrance from the flanking windows. The gable end has a dentillated pediment, and has a bullseye window at the center.[1]
The building was listed on the National Register of Historic Places in 1976.