| Rice Gap | | | Bald Mountains |
| Flint Mill Gap | | | Holston |
| Chambers Gap | | | Cumberland-Stone Mountain |
| Rogers Gap | | | Cumberland-Stone Mountain |
| Little Abrams Gap | 1250 m | | Western Great Smoky Mountains |
| Bryson Gap | | | Powell Mountain-Wallen Ridge |
| Willen Gap | | | Beech-Snake-Rich |
| False Gap | 1595 m | | Eastern Great Smoky Mountains |
| Cumberland Gap | 497 m | | Cumberland-Stone Mountain |
| Deals Gap, North Carolina | 663 m | | Western Great Smoky Mountains |
| Davenport Gap | 618 m | | Eastern Great Smoky Mountains |
| Wolfpen Gap | 614 m | | Western Great Smoky Mountains |
| McNew Gap | | | Southern Cumberland Mountains |
| Chestnutlog Gap | | | Bald Mountains |
| Cucumber Gap | 880 m | | Central Great Smoky Mountains |
| Bennett Gap | | | Cumberland-Stone Mountain |
| Big War Gap | | | Clinch Mountain Complex |
| Rich Mountain Gap | | | Western Great Smoky Mountains |
| Big Stack Gap | | | Unicoi Mountains |
| Ekaneetlee Gap | 1171 m | | Western Great Smoky Mountains |