| Official Name: | Westchester, Indiana |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Westchester |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Jay |
| Subdivision Type3: | Township |
| Subdivision Name3: | Bearcreek |
| Coordinates: | 40.4983°N -84.895°W |
| Elevation Ft: | 899 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47371 |
| Blank Name: | FIPS code |
| Blank Info: | 18-82466[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 445827 |
Westchester is an unincorporated community in Bearcreek Township, Jay County, Indiana.
A post office was established at Westchester in 1854, and remained in operation until it was discontinued in 1904.[2]