| Official Name: | Plato, Indiana |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Plato |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | LaGrange |
| Subdivision Type3: | Township |
| Subdivision Name3: | Bloomfield |
| Coordinates: | 41.6422°N -85.3317°W |
| Elevation Ft: | 935 |
| Postal Code Type: | ZIP code |
| Postal Code: | 46761 |
| Blank Name: | FIPS code |
| Blank Info: | 18-60300[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 441228 |
Plato is an unincorporated community in Bloomfield Township, LaGrange County, Indiana.
A post office opened at Plato in 1890, and remained in operation until it was discontinued in 1901.[2] The community was likely named for the philosopher Plato.[3]