| Official Name: | Jefferson Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Jackson |
| Area Total Km2: | 94.26 |
| Area Land Km2: | 94.15 |
| Area Water Km2: | 0.11 |
| Area Total Sq Mi: | 36.39 |
| Area Land Sq Mi: | 36.35 |
| Area Water Sq Mi: | 0.04 |
| Area Water Percent: | 0.12 |
| Population As Of: | 2000 |
| Population Total: | 494 |
| Population Density Km2: | 5.2 |
| Population Density Sq Mi: | 13.6 |
| Elevation M: | 376 |
| Elevation Ft: | 1234 |
| Coordinates: | 39.5264°N -95.8414°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0473450 |
Jefferson Township is a township in Jackson County, Kansas, USA. As of the 2000 census, its population was 494.
Jefferson Township was formed in 1858.[1]
Jefferson Township covers an area of 36.39 square miles (94.26 square kilometers); of this, 0.04 square miles (0.11 square kilometers) or 0.12 percent is water.
The township contains one cemetery, Circleville.