| Old Grayson County Courthouse and Clerk's Office | |
| Designated Other1: | Virginia Landmarks Register |
| Designated Other1 Date: | September 18, 1996[1] |
| Designated Other1 Number: | 038-0004, 038-0005 |
| Designated Other1 Num Position: | bottom |
| Location: | Junction of Greenville and Justice Rds., Galax, Virginia |
| Coordinates: | 36.6547°N -80.9606°W |
| Built: | , 1834 |
| Builder: | Toncray, James; Dickenson, Martin |
| Architecture: | Federal |
| Added: | February 21, 1997 |
| Area: | less than one acre |
| Refnum: | 97000151 |
The Old Grayson County Courthouse and Clerk's Office is a historic county courthouse located at Galax, Grayson County, Virginia. The Old Grayson County Courthouse was built in 1834, and consists of a two-story central block with flanking two-story wings and a one-story addition on the rear north side which was built in the 1870s and expanded in 1988. The Old clerk's Office, built in 1810, is a simple one-room brick structure. In 1850 the county seat moved to its present location in Independence, and the courthouse was subsequently used as a private residence, as a hotel, an apartment house, and a hay barn.[2]
It was listed on the National Register of Historic Places in 1997.