| Official Name: | Nineveh Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Johnson |
| Government Type: | Indiana township |
| Area Total Sq Mi: | 36.59 |
| Area Land Sq Mi: | 36.21 |
| Area Water Sq Mi: | 0.37 |
| Population As Of: | 2020 |
| Population Footnotes: | [1] |
| Population Total: | 4185 |
| Population Density Sq Mi: | 110.1 |
| Elevation Footnotes: | [2] |
| Elevation M: | 243 |
| Elevation Ft: | 797 |
| Coordinates: | 39.3828°N -86.0822°W |
| Blank Name: | FIPS code |
| Blank Info: | 18-54000[3] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 453668 |
Nineveh Township is one of nine townships in Johnson County, Indiana. As of the 2010 census, its population was 3,987 and it contained 1,688 housing units.[4] Nineveh Township took its name from Nineveh Creek.
According to the 2010 census, the township has a total area of, of which (or 98.96%) is land and (or 1.01%) is water.[4]