| Harmon | community in NW Wilkes County near the head of North Fork Reddies River. |
| Harmon Creek | rises in S Yadkin County and flows NE into South Deep Creek. |
| Harmon Den Mountain | N Haywood County between Cold Springs Creek and Tom Hall Branch. |
| Harmon Gap | N Avery County. |
| Harmon Knob | N Watauga County S and W of Norris Fork. |
| Harmon's Crossroads | See Aulander. |
| Harmony | town in NE Iredell County. Originally known as Harmony Hill because of the "protracted" or "harmony" meetings held there beginning about 1850. Inc. 1874 as Harmony Hill Camp Ground; name changed to Harmony in 1927. A late nineteenth-century academy there became the first high school in the county, 1907. Alt. 993. |
| Harmony Hill Camp Ground | See Harmony. |
| Harnet Cove | SW Buncombe County SW of Yellow Gap. |
| Harnett | community in S Harnett County. Gravel deposits are present. |