| Official Name: | Jackson Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Morgan |
| Government Type: | Indiana township |
| Leader Title: | Township Trustee |
| Leader Name: | Dan Broyer |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 35.92 |
| Area Land Sq Mi: | 35.5 |
| Area Water Sq Mi: | 0.42 |
| Area Water Percent: | 1.17 |
| Population As Of: | 2020 |
| Population Footnotes: | [1] |
| Population Total: | 3684 |
| Population Density Sq Mi: | 96.9 |
| Elevation M: | 242 |
| Elevation Ft: | 794 |
| Coordinates: | 39.3864°N -86.3042°W |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Postal Code Type: | ZIP codes |
| Postal Code: | 46151, 46160 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 453456 |
Jackson Township is one of fourteen townships in Morgan County, Indiana, United States. As of the 2010 census, its population was 3,439 and it contained 1,437 housing units.[2]
The Cedar Point Farm, Elm Spring Farm, and Lamb's Creek Bridge are listed on the National Register of Historic Places.
According to the 2010 census, the township has a total area of, of which (or 98.83%) is land and (or 1.17%) is water.[2]
The township contains these three cemeteries: Gerholt, Nast Chapel and Williams.