| Official Name: | Bear Spring |
| 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: | Stewart |
| Unit Pref: | Imperial |
| Population As Of: | 2020 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 404 |
| Coordinates: | 36.4753°N -87.7547°W |
| Postal Code Type: | ZIP code |
| Area Code: | 931 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1305021 |
Bear Spring is an unincorporated community in Stewart County, Tennessee, in the United States.
In 1830, the Bear Spring Iron Furnace was constructed, serving as the first charcoal cold-blast furnace in the area. At its peak work rate in 1850, the furnace could produce over 2000 tons of metal. The furnace closed down in 1854 and was destroyed by Union Troops in 1864. It was reconstructed at its current location in 1873, where it has remained ever since.[1] [2]
A post office called Bear Spring was established in 1893, and remained in operation until it was discontinued in 1948.[3] According to local history, the community was so named when a pioneer settler shot a bear in a nearby spring.[4]