| Official Name: | Cedar Grove, 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: | Roane |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 879 |
| Coordinates: | 35.845°N -84.4628°W |
| Area Code: | 865 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1314808 |
Cedar Grove is an unincorporated community in Roane County, Tennessee, United States. Cedar Grove is 3.5miles southeast of Kingston.