| Sugartree Ridge | N Watauga County, extends SE from Cove Creek to Snake Mountain. |
| Suggs Bridge | community in NE Montgomery County served by post office, 1831-43. |
| Suggs Creek | rises in SE Edgecombe County and flows s, forming the Edgecombe-Pitt county line until it flows into the Tar River. |
| Suggs Creek | rises in NE Montgomery County and flows SE into Little River. |
| Suggs Landing | S Edgecombe County, on Tar River. |
| Suggs Mill Pond | a natural pond in N Bladen County. Named for Aligood Suggs. Has decreased in size considerably since 1914. The pond is one of the Carolina Bays, which see. |
| Suit | community in SW Cherokee County on the headwaters of Bearpaw Creek. Served by post office, 1886-1955. |
| Sukey Young Crossroads | community in N Franklin County. |
| Sular Creek | rises in NW Cherokee County and flows SW into Hiwassee River between Apalachia and Hiwassee Dams. |
| Suli Knob | N Swain County in Great Smoky Mountains National Park near lat. 35°33'13" N., long. 83°33'02" W. Alt. 4,920. |