| Lone Pine Ridge | N Swain County in Great Smoky Mountains National Park, a short spur extending SW from Thomas Ridge, lat. 35°31'15" N., long. 83°23'13" W. |
| Lonesome Mountain | N Madison County on Big Laurel Creek. |
| Lonesome Valley | See Henderson. |
| Long Acre | an elevated area of clay loam extending S from the head of Conaby Creek in W Washington County to Pungo Creek SE of the community of Pinetown in N central Beaufort County. The ridge is broken at the Tare-over in SW Washington County by Van Swamp. Appears on the Collet map, 1770. See also Tare-over. |
| Long Acre Township | N central Beaufort County. See also Acre. |
| Long Arm Mountain | NW Burke County. Alt. 4,350. Highest point in county. |
| Long Arm Ridge | S Yancey County, extends SE between Devils Den and Laurel Branch. |
| Long Bay | in the Atlantic Ocean off the SE coast of North Carolina and NE South Carolina from Winyah Bay on the S to Cape Fear on the n. Appears on the Moseley map, 1733. |
| Long Bay | NE Carteret County between Cedar Island and Piney Island S of West Bay. |
| Long Beach | a section of outer beach in SE Brunswick County on the Atlantic Ocean W of Caswell Beach and E of Lockwoods Folly Inlet. Long Beach, a town there, was inc. 1955. A summer resort. |