| Official Name: | Modesto, Indiana |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Modesto |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Monroe |
| Subdivision Type3: | Township |
| Subdivision Name3: | Washington |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 39.2697°N -86.5483°W |
| Elevation Ft: | 617 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47404 |
| Area Code: | 812, 930 |
| Blank Name: | FIPS code |
| Blank Info: | 18-50040[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 439306 |
Modesto is an unincorporated community in Washington Township, Monroe County, in the U.S. state of Indiana.
A post office was established at Modesto in 1892, and remained in operation until it was discontinued in 1903.[2] According to Ronald L. Baker, the community was probably named after Modesto, California.[3]