| Hardenville, Missouri | |
| Native Name Lang: | EN |
| Settlement Type: | Community |
| Pushpin Map: | Missouri#USA |
| Pushpin Map Alt: | Location of Hardenville, Missouri |
| Pushpin Map Caption: | Location of Hardenville, Missouri |
| Coordinates: | 36.5889°N -92.3708°W |
| Subdivision Type: | Country |
| Subdivision Name: | U. S. A. |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | Ozark County |
| Elevation M: | 294 |
| Population Density Km2: | auto |
| Timezone1: | CST |
| Utc Offset1: | -6 |
| Timezone1 Dst: | CDT |
| Utc Offset1 Dst: | -5 |
Hardenville is an unincorporated community in eastern Ozark County in southern Missouri, United States. It is located on U.S. Highway 160, approximately five miles east of Gainesville and five miles west of Tecumseh, which is at the north end of Norfork Lake. The community is located on an Ozark ridge at an elevation of .[1]
The Hardenville post office (zip code 65666) was established in 1921.[2] George S. Harden, an early postmaster, gave the community his last name.[3]