| Official Name: | Jamestown |
| Pushpin Map: | Indiana#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Steuben |
| Subdivision Type3: | Township |
| Subdivision Name3: | Jamestown |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 41.75°N -85.0172°W |
| Elevation Ft: | 974 |
| Postal Code Type: | ZIP code |
| Postal Code: | 46737 |
| Area Code: | 260 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 436933 |
Jamestown is an unincorporated community in Jamestown Township, Steuben County, in the U.S. state of Indiana.