| Official Name: | Old Milan, Indiana |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Old Milan |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Ripley |
| Subdivision Type3: | Township |
| Subdivision Name3: | Franklin |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 39.1464°N -85.1325°W |
| Elevation Ft: | 971 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47031 |
| Area Code: | 812, 930 |
| Blank Name: | FIPS code |
| Blank Info: | 18-56322[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 440578 |
Old Milan is an unincorporated community in Franklin Township, Ripley County, in the U.S. state of Indiana.
Old Milan was originally called Milan, and under the latter name was founded in 1836.[2] Construction of the railroad bypassed Old Milan, and most of the town moved to "new" Milan in 1854.[3]