| Units |
| National Battlefields | Stones River |
| National Historical Parks | Cumberland Gap (Multi-State) |
| National Historic Sites | Andrew Johnson |
| National Military Parks | Chickamauga and Chattanooga (Multi-State) |
| Shiloh (Multi-State) | |
| National Monuments | Manhattan Project (Multi-State) |
| National Parks | Great Smoky Mountains (Multi-State) |
| National Rivers | Big South Fork (Multi-State) |
| National Scenic Trails | Appalachian (Multi-State) |
| Parkways | Natchez Trace (Multi-State) |
| Wild & Scenic Rivers | Obed |
| Non-Units |
| National Heritage Areas | Tennessee Civil War |
| National Historic Trails | Trail of Tears (Multi-State) |