| Jack Smith Creek | rises in central Craven County SW of New Bern and flows NE into Neuse River. It forms a part of the limits of New Bern. |
| Jack Swamp | flourished as a community on the stream of that name in N Northampton County from about 1775, when a Quaker meetinghouse was built there, until about 1812, by which time most of the people had moved to central North Carolina and to Ohio. |
| Jack Trail Mountain | W Madison County between Little Creek and Meadow Fork. |
| Jack's Branch | rises in E central Wake County and flows SE into Neuse River. |
| Jackdaw | community in S central Stanly County. |
| Jacket Swamp | rises in W central Halifax County and flows SE into Burnt Coat Swamp. |
| Jackeye Creek | rises in NE Brunswick County and flows NE approx. 5 mi. into Brunswick River. |
| Jackie Branch | rises in S Clay County and flows SE into Shooting Creek. |
| Jackies Mill Branch | rises in N Yancey County and flows SE into Cane River. |
| Jackrabbit Mountain | S Clay County. Now a peninsula in Chatuge Lake. |