There are 4 former lookout sites registered in Tennessee. The most recently registered former lookout site is Doyle (Milksick Mountain) Tower Site (US 1738, TN 4), added on February 19, 2019.
| Lookout Name | NHLR Registry Number | Available for Rental | Visit Reports |
| Bon Aqua Lookout Tower Site | US 1592, TN 3 | 1 report | |
| Doyle (Milksick Mountain) Tower Site | US 1738, TN 4 | ||
| Meadow Creek Lookout Site | US 1589, TN 2 | 1 report | |
| Tracy City Lookout Site | US 1588, TN 1 | 1 report |