| Blackman's Landing | See Coniott Landing. |
| Blackman's Mills | community in N Sampson County served by post office, 1858-1914. |
| Blacknel | community in N Lee County. Named for Tom Blacknal, a free black. Primarily an African American community centered around a church. |
| Blackrock Branch | rises in SE Macon County and flows SW into Big Creek. |
| Blackrock Creek | rises in N Jackson County and flows NW into Soco Creek. |
| Blackrock Gap | S Macon County between Dryman Fork and Ball Creek. |
| Blackrock Knob | E Swain County in Yalaka Mountains near the head of Piney Wood Creek. Alt. 4,364. |
| Blackrock Mountain | on the Jackson-Macon county line between Hamburg Gap and Buck Gap. |
| Blackrock Mountain | N Jackson County on the N end of Blackrock Ridge on Plott Balsams. Alt. 6,100. |
| Blackrock Mountain | on the Jackson-Macon county line between Granite City formations and Wildcat Gap. |