| Old Horry County Courthouse | |
| Location: | Main St., Conway, South Carolina |
| Coordinates: | 33.835°N -79.0458°W |
| Built: | 1824 |
| Architect: | Mills, Robert; Warren, Major Russell |
| Added: | April 7, 1971 |
| Refnum: | 71000785 |
Old Horry County Courthouse, now known as Conway City Hall, is a historic courthouse building located at Conway in Horry County, South Carolina.[1] It was built between 1824 and 1825 and reputedly designed by Robert Mills (1781-1855). It is a two-story Classical Revival brick building. It features an extended pediment supported by Doric order columns that shelters a second story portico which does not extend the full width of the façade.[2]
It was listed on the National Register of Historic Places in 1971.