| Clargeons Creek | See Yeopim Creek. |
| Clarissa | community in E Mitchell County on Cane Creek. |
| Clark | community in W Haywood County. |
| Clark Branch | rises in W Swain County and flows SE into Fontana Lake. |
| Clark Branch | rises near Yellow Mountain in NW Buncombe County and flows SE into Sandy Mush Creek. |
| Clark Branch | rises in N central Buncombe County and flows NW into Flat Creek. |
| Clark Creek | on Goose Creek Island, NE Pamlico County, flows NW between Mouse Harbor on the E and Pamlico River on the w. |
| Clark Creek | rises in S Watauga County and flows N into Dutch Creek. |
| Clark Creek | rises in N Catawba County and flows SE and SW through Catawba County into Lincoln County, where it enters South Fork Catawba River. |
| Clark Gap | between Cunningham Mountain and Couch Mountain in N Henderson County. |