| Official Name: | Richland Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Jay |
| Government Type: | Indiana township |
| Area Total Sq Mi: | 27.26 |
| Area Land Sq Mi: | 27.23 |
| Area Water Sq Mi: | 0.03 |
| Area Water Percent: | 0.11 |
| Population As Of: | 2020 |
| Population Footnotes: | [1] |
| Population Total: | 4005 |
| Population Density Sq Mi: | auto |
| Elevation M: | 291 |
| Elevation Ft: | 955 |
| Coordinates: | 40.3433°N -85.1767°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0453795 |
Richland Township is one of twelve townships in Jay County, Indiana, United States. As of the 2020 census, its population was 4,005 (down from 4,518 at 2010[2]) and it contained 1,948 housing units.
Richland Township was organized in 1838.[3]
According to the 2010 census, the township has a total area of, of which (or 99.89%) is land and (or 0.11%) is water.[2] The streams of Boot Run, Redkey Run and Thong Run run through this township.
The township contains one cemetery, Hillcrest.