Post Offices List in Roane County, Tennessee:
| Harriman Post Office | 1122 S Roane St, Harriman, TN 37748 |
| Kingston Post Office | 424 N Kentucky St, Kingston, TN 37763 |
| Oliver Springs Post Office | 200 W Spring St, Oliver Springs, TN 37840 |
| Rockwood Post Office | 340 W Rockwood St, Rockwood, TN 37854 |