| Official Name: | Brush Harbor, Virginia |
| Pushpin Map: | Virginia#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Virginia |
| Subdivision Type2: | County |
| Subdivision Name2: | Montgomery |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1699 |
| Coordinates: | 37.1842°N -80.2908°W |
| Area Code: | 540 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1495316 |
Brush Harbor is an unincorporated community in Montgomery County, Virginia, United States. Brush Harbor is located along State Route 636 7.5miles east-northeast of Christiansburg.
The Nealy Gordon Farm was listed on the National Register of Historic Places in 1989.