| Rocky Knob | SE Watauga County between Ben Ridge and Swift Ford Branch. |
| Rocky Knob | W Watauga County between Watauga River and School House Branch. |
| Rocky Knob | N central Yancey County on the head of Guilders Creek 1½ mi. N of town of Burnsville. Alt. approx. 4,100. |
| Rocky Knob | W Yancey County between Elk Wallow Creek and Lickskillet Branch. Alt. approx. 3,880. |
| Rocky Knob | W Yancey County between Possumtrot and Horton Creeks. Alt. approx. 3,960. |
| Rocky Knob | See Haw Knob. |
| Rocky Knob Creek | rises in E Watauga County and flows NW into South Fork New River. |
| Rocky Knob Gap | between Wolf Creek and Tanasee Creek in E Jackson County. |
| Rocky Knob Ridge | S Haywood County on the head of Mauney Cove Branch. |
| Rocky Knob Ridge | E Macon County between Dalton Creek and Tippet Creek. |