| Buck | community in S Wilkes County near Millers Creek. |
| Buck Branch | rises in E Duplin County and flows SW into Little Limestone Creek. |
| Buck Branch | rises in S Durham County and flows SW into Burden Creek. |
| Buck Branch | rises in W Edgecombe County and flows NE into Tar River. |
| Buck Branch | rises in S central Rutherford County NW of Forest City and flows NE into Second Broad River. |
| Buck Branch | rises in S Wake County and flows S into Swift Creek. |
| Buck Branch | rises in central Wilson County and flows approx. 3 mi. S into Toisnot Swamp, which see. Known as Buckhorn Branch as early as 1754. |
| Buck Cove | E Haywood County on the head of Thickety Creek. |
| Buck Cove Mountain | E Haywood County between Buck Cove and Rice Cove. |
| Buck Creek | rises in N central Carteret County and flows W into South River. |