| Buckle Swamp | rises in SE Bladen County and flows SE into Pender County, where it enters Lyon Creek. |
| Buckleberry Pocosin | SE Bertie County. |
| Bucklesberry Pocosin | NW Lenoir County. Mentioned in local records as early as 1780. Camp Blackjack (named for the black oak, commonly called blackjack oak), a Civil War training camp on the railroad near La Grange, was in the vicinity. |
| Buckner | community in E Madison County on Middle Fork. Alt. 2,400. Named for pioneer settler. |
| Buckner | community in W Rowan County. |
| Buckner | See Colon. |
| Buckner Branch | rises in N Buncombe County near Wildcat Mountain and flows NW into Ivy Creek. |
| Buckner Branch | rises in E central Madison County and flows NW into Big Laurel Creek. |
| Buckner Branch | rises in S central Swain County and flows NE into Tuckasegee River 1½ mi. W of Bryson City. |
| Buckner's Knob | See Craggy Pinnacle. |