| Official Name: | Fernvale, Tennessee |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Tennessee#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Tennessee |
| Subdivision Type2: | County |
| Subdivision Name2: | Williamson |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 620 |
| Coordinates: | 35.9544°N -87.0792°W |
| Area Code: | 615 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1315052 |
Fernvale is an unincorporated community in western Williamson County, Tennessee. Fernvale is 12miles west of Franklin. The Harpeth Furnace, which is listed on the National Register of Historic Places, is located in Fernvale.