| Official Name: | Pluto, Mississippi |
| Pushpin Map: | Mississippi#USA |
| Pushpin Label: | Pluto |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Mississippi |
| Subdivision Type2: | County |
| Subdivision Name2: | Holmes |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 115 |
| Coordinates: | 33.0533°N -90.3811°W |
| Area Code: | 662 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 676158 |
Pluto is an unincorporated community in Holmes County, Mississippi, United States. Pluto is located on the Yazoo River.[1] A post office operated under the name Pluto from 1886 to 1918.[2]