| Red Mountain | N Durham County. |
| Red Mountain | See Rougemont. |
| Red Oak | town in N Nash County. Settled about 1880 and named for a grove of red oaks at the site. Inc. 1961. Alt. 225. |
| Red Oak Cove | NW Haywood County on the head of Low Gap Branch in Great Smoky Mountains National Park. |
| Red Oak Knob | N Buncombe County near the Madison County line. |
| Red Oak Township | N central Nash County. |
| Red Ridge | NW Swain County in Great Smoky Mountains National Park, a short spur extending E from Twentymile Ridge, lat. 35°29'40" N., long. 83°48'10" W. |
| Red Ridge Gap | NW Swain County in Great Smoky Mountains National Park on Twenty-mile Ridge between Lost Cove Creek and Coldspring Branch, lat. 35°29'52" N., long. 83°48'47" W. |
| Red Rock Ridge | N Avery County. |
| Red Run | rises in E central Brunswick County and flows SE to join Pinch Gut Creek in forming Lockwoods Folly River. |