| Official Name: | Bennezette Township, Butler County |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Butler |
| Area Total Km2: | 95.5 |
| Area Land Km2: | 95.5 |
| Area Water Km2: | 0 |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 36.87 |
| Area Land Sq Mi: | 36.87 |
| Area Water Sq Mi: | 0 |
| Population As Of: | 2020 |
| Population Total: | 224 |
| Population Density Km2: | 2.3 |
| Population Density Sq Mi: | 6.1 |
| Elevation Footnotes: | [1] |
| Elevation M: | 320 |
| Elevation Ft: | 1050 |
| Coordinates: | 42.8628°N -92.9644°W |
| Blank Name: | FIPS code |
| Blank Info: | 19-90195[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0467438 |
Bennezette Township is one of sixteen townships in Butler County, Iowa, United States. As of the 2020 census, its population was 224.[3]
Bennezette Township covers an area of 36.87sqmi and contains one incorporated settlement, Aredale.