| Official Name: | Middletown |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Middletown |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Allen |
| Subdivision Type3: | Township |
| Subdivision Name3: | Marion |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 40.9431°N -85.0489°W |
| Elevation Footnotes: | [1] |
| Elevation Ft: | 791 |
| Postal Code Type: | ZIP code |
| Postal Code: | 46745 |
| Area Code: | 260 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 446651 |
Middletown is an unincorporated community in Marion Township, Allen County, in the U.S. state of Indiana.[2]
Middletown is located at 40.9431°N -85.0489°W.