| Poplar Hill | community in SW Anson County served by post office, 1825-1905. |
| Poplar Hollow Branch | rises in NE Swain County and flows S into Raven Fork. |
| Poplar Lick Gap | N Transylvania County on the head of Sitton Creek. |
| Poplar Point | a bluff on the Roanoke River, N Martin County. Appears on the Collet map, 1770. A steamboat landing was there at one time; Poplar Point Church and a rural community are nearby. Roanoke, a post office, operated at or near the point, 1851-80. |
| Poplar Point Township | N central Martin County. |
| Poplar Spring Top | on the Cherokee-Graham county line in the Snowbird Mountains. |
| Poplar Springs | community in S Stokes County. |
| Poplar Swamp | See Poplar Creek. |
| Poplar Tent Township | former township in W Cabarrus County, now township no. 2. |
| Poplar Township | NW Mitchell County. |