| Official Name: | Liberty Grove, Tennessee |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Tennessee#USA |
| Pushpin Label: | Liberty Grove |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Tennessee |
| Subdivision Type2: | County |
| Subdivision Name2: | Lawrence |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 873 |
| Coordinates: | 35.0414°N -87.3831°W |
| Area Code: | 931 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1315389 |
Liberty Grove is an unincorporated community in Lawrence County, Tennessee, United States. It is situated along Tennessee State Route 227 between Loretto to the northwest and the Alabama state line to the southeast, in southeastern Lawrence County.