| Official Name: | Mount Olive, Alabama |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Alabama |
| Pushpin Label: | Mount Olive |
| Pushpin Label Position: | top |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Alabama |
| Subdivision Type2: | County |
| Subdivision Name2: | Coosa |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 21.55 |
| Area Land Km2: | 21.55 |
| Area Water Km2: | 0.01 |
| Area Total Sq Mi: | 8.32 |
| Area Land Sq Mi: | 8.32 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 311 |
| Population Density Km2: | 14.43 |
| Population Density Sq Mi: | 37.38 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 823 |
| Coordinates: | 33.0694°N -86.135°W |
| Area Code: | 256 & 938 |
| Blank Name: | FIPS code |
| Blank Info: | 01-52320 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 160159 |
Mount Olive is a census-designated place in Coosa County, Alabama, United States. Its population was 311 as of the 2020 census.