| Official Name: | Rocklane, Indiana |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Rocklane |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Johnson |
| Subdivision Type3: | Township |
| Subdivision Name3: | Clark |
| Coordinates: | 39.6097°N -86.0125°W |
| Elevation Ft: | 814 |
| Postal Code Type: | ZIP code |
| Postal Code: | 46143 |
| Blank Name: | FIPS code |
| Blank Info: | 18-65466[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 442221 |
Rocklane is an unincorporated community in Clark Township, Johnson County, Indiana.
A post office was established at Rocklane in 1873, and remained in operation until it was discontinued in 1902.[2] The name Rocklane might indicate that their soil is rocky.[3]