| Devonia | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Tennessee#USA |
| Pushpin Map Caption: | Location within the state of Tennessee |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Tennessee |
| Subdivision Type2: | County |
| Subdivision Name2: | Anderson |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 36.1481°N -84.3856°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
Devonia was the United States Post Office designation for the former coal mining camp in Anderson County, Tennessee, also known as Moore's Camp. The Devonia post office, established in 1920, served Moore's Camp, plus the nearby communities of Rosedale, Fork Mountain, Braytown, and Charley's Branch, until it closed in 1975.[1]
Devonia is the site of a coal preparation plant. Tennessee State Route 116 traverses the area and a 42miles railroad line connects the community with Oneida, Tennessee.[2]