| Official Name: | Brookville Township |
| Settlement Type: | Township |
| Unit Pref: | Imperial |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Ogle |
| Leader Title: | Supervisor |
| Leader Name: | Aileen Diehl |
| Established Title: | Established |
| Established Date: | November 6, 1849 |
| Area Total Sq Mi: | 18.07 |
| Area Land Sq Mi: | 18.07 |
| Area Water Sq Mi: | 0 |
| Area Water Percent: | 0 |
| Population As Of: | 2010 |
| Population Density Sq Mi: | 13.3 |
| Elevation M: | 241 |
| Elevation Ft: | 791 |
| Coordinates: | 42.0714°N -89.6528°W |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP codes |
| Postal Code: | 61030, 61064, 61078 |
| Blank Name: | FIPS code |
| Blank Info: | 17-141-08784 |
| Pop Est As Of: | 2016 |
| Pop Est Footnotes: | [1] |
| Population Est: | 231 |
Brookville Township is one of twenty-four townships in Ogle County, Illinois, USA. As of the 2010 census, its population was 241 and it contained 117 housing units.[2]
Brookville Township was one of the original twenty townships that were created when township government was adopted by the county; these townships were defined on February 5, 1850.[3]
According to the 2010 census, the township has a total area of, all land.[2] It contains the unincorporated town of Brookville and the cemeteries of Brookville Township and Chambers Grove.