| Unit Pref: | Imperial |
| Settlement Type: | Township |
| Official Name: | Genesee Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Whiteside |
| Leader Title: | Supervisor |
| Area Total Sq Mi: | 35.41 |
| Area Land Sq Mi: | 35.4 |
| Area Water Sq Mi: | 0.01 |
| Area Water Percent: | 0.03 |
| Population As Of: | 2010 |
| Population Density Sq Mi: | 22.1 |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Coordinates: | 41.8875°N -89.8036°W |
| Elevation Ft: | 804 |
| Pop Est As Of: | 2016 |
| Pop Est Footnotes: | [1] |
| Population Est: | 759 |
| Blank Name: | FIPS code |
| Blank Info: | 17-195-28833 |
Genesee Township is located in Whiteside County, Illinois. As of the 2010 census, its population was 784 and it contained 329 housing units.[2]
According to the 2010 census, the township has a total area of, of which (or 99.97%) is land and (or 0.03%) is water.[2]