| Emerine Gap | 538 m | | Western Great Smoky Mountains |
| Glenn Gap | | | Unicoi Mountains |
| Little Brier Gap | 662 m | | Central Great Smoky Mountains |
| Yellow Creek Gap | 1798 m | | Eastern Great Smoky Mountains |
| Mud Gap | | | Unicoi Mountains |
| Cherry Gap | | | Roan-Unaka Mountains |
| Hickory Gap | 1053 m | | Western Great Smoky Mountains |
| Beech Gap | | | Unicoi Mountains |
| Gold Mine Gap | | | Western Great Smoky Mountains |
| Beard Cane Gap | | | Western Great Smoky Mountains |
| Starkey Gap | 1373 m | | Central Great Smoky Mountains |
| Black Gum Gap | 1095 m | | Western Great Smoky Mountains |
| Cut Laurel Gap | | | Beech-Snake-Rich |
| Indian Grave Gap | | | Western Great Smoky Mountains |
| Mulberry Gap | | | Powell Mountain-Wallen Ridge |
| Dalton Gap | 902 m | | Western Great Smoky Mountains |
| Panther Gap | | | Western Great Smoky Mountains |
| Happy Valley Gap | 399 m | | Western Great Smoky Mountains |
| Sandy Gap | | | Unicoi Mountains |
| Dancing Gap | 628 m | | Western Great Smoky Mountains |