| Belfast, Tennessee | |
|---|---|
| Unincorporated community | |
| Coordinates: 35°25′15″N 86°42′09″W / 35.42083°N 86.70250°WCoordinates: 35°25′15″N 86°42′09″W / 35.42083°N 86.70250°W | |
| Country | United States |
| State | Tennessee |
| County | Marshall |
| Elevation | 830 ft (250 m) |
| Time zone | Central (CST) (UTC-6) |
| • Summer (DST) | CDT (UTC-5) |
| ZIP code | 37019 |
| Area code(s) | 931 |
| GNIS feature ID | 1276896 |
Belfast is an unincorporated community in Marshall County, Tennessee, United States. The area ZIP code is 37019.
A post office was established at Belfast in 1836. The community was named after Belfast, in Northern Ireland.