| Trillium Gap | 1438 m | | Eastern Great Smoky Mountains |
| Rich Gap | 1403 m | | Western Great Smoky Mountains |
| Lawson Gant Lot | 1396 m | | Western Great Smoky Mountains |
| Sheep Pen Gap | 1375 m | | Western Great Smoky Mountains |
| Starkey Gap | 1373 m | | Central Great Smoky Mountains |
| Sugartree Gap | 1363 m | | Central Great Smoky Mountains |
| Buck Gap | 1355 m | | Western Great Smoky Mountains |
| Mud Gap | 1317 m | | Western Great Smoky Mountains |
| Mccampbell Gap | 1316 m | | Western Great Smoky Mountains |
| Brier Lick Gap | 1306 m | | Western Great Smoky Mountains |
| Low Gap | 1272 m | | Eastern Great Smoky Mountains |
| Catpen Gap | 1259 m | | Newfound Mountain Region |
| Little Abrams Gap | 1250 m | | Western Great Smoky Mountains |
| Long Branch Gap | 1248 m | | Eastern Great Smoky Mountains |
| Big Abrams Gap | 1244 m | | Western Great Smoky Mountains |
| Jakes Gap | 1237 m | | Central Great Smoky Mountains |
| Bearpen Gap | 1196 m | | Central Great Smoky Mountains |
| Big Medicine Gap | 1189 m | | Central Great Smoky Mountains |
| Ekaneetlee Gap | 1171 m | | Western Great Smoky Mountains |
| State Line Gap | 1142 m | | Beech-Snake-Rich |