| Oak Grove | community in SW Brunswick County. |
| Oak Grove | community in central Davie County between Elisha and Dutchmans Creeks. Est. prior to 1879. Also known as Maine. |
| Oak Grove | community on Little Lick Creek in E Durham County. |
| Oak Grove | community in S Jones County. |
| Oak Grove | community in N Macon County between Caler Cove Branch and Lakey Creek. |
| Oak Grove | community in NW Northampton County. The post office there, 1907-26, was known as Stancell. |
| Oak Grove | community in N Surry County between Wood Fork Branch and Little Fisher River. |
| Oak Grove | community in W Yadkin County N of Flat Rock Creek. |
| Oak Grove Township | E central Durham County. |
| Oak Hill | community in N central Burke County about 4 mi. N of Morganton. |