| Blue Rock Branch | rises in E Yancey County and flows W into South Toe River. |
| Blue Rock Knob | E Yancey County between Blue Rock Branch and Sevenmile Ridge. |
| Blue Rock Knob | SE Buncombe County NE of Little Pisgah Mountain. |
| Blue Sea Creek | rises in S Yancey County and flows NW into Beech Nursery Creek. |
| Blue Sea Falls | on Blue Sea Creek, S Yancey County in Pisgah National Forest. |
| Blue Springs Township | SW Hoke County. A part of Robeson County until 1911. |
| Blue Valley | joined valleys of East Fork Overflow Creek and West Fork Overflow Creek in SE Macon County. |
| Blue Wing | community in NW Granville County served by post office, 1841-1905. |
| Blue Wing Creek | rises in E Person County and flows NE into Hyco Creek in Virginia. Mentioned in 1728 by William Byrd. The bluewing was a small duck regarded as a delicacy. |
| Blue's Crossing | See Aberdeen. |