| Smyre Creek | rises in central Catawba County and flows W and then S into Clark Creek. |
| Smyre Mills | See Ranlo-Rex-Priscilla. |
| Smyrna | community in E Carteret County on Middens Creek. First called Wit and later Smiths Corner. Post office est. 1853. |
| Smyrna Creek | rises in E Carteret County and flows SE into Jarrett Bay. |
| Smyrna Township | on Core Sound and Jarrett Bay in E Carteret County. At one time, parts of Smyrna made up Carteret and no. 6 and 7 townships. |
| Smyrna Township | SE Robeson County. |
| Smyth | See Balfour. |
| Snaggy Bald | E Jackson County between Thunder Struck Mountain and Deep Gap. Alt. 5,538. |
| Snaggy Point | peak in W Madison County between Hogback Mountain and Meadow Fork. |
| Snaggy Ridge | S Haywood County between Cold Spring Branch and Deep Gap Branch. |