| Official Name: | Herzog Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Ellis |
| Area Total Km2: | 325.95 |
| Area Land Km2: | 325.35 |
| Area Water Km2: | 0.6 |
| Area Total Sq Mi: | 125.85 |
| Area Land Sq Mi: | 125.62 |
| Area Water Sq Mi: | 0.23 |
| Area Water Percent: | 0.18 |
| Population As Of: | 2000 |
| Population Total: | 894 |
| Population Density Sq Mi: | 7.1 |
| Elevation M: | 567 |
| Elevation Ft: | 1860 |
| Coordinates: | 39.0278°N -99.1086°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0472452 |
Herzog Township is a township in Ellis County, Kansas, USA. As of the 2010 census, its population was 894.
Herzog Township covers an area of 125.85sqmi and contains no incorporated settlements. According to the USGS, it contains three cemeteries: Sacred Heart, Saint Anna and Saint Fidelis.
The stream of Sweetwater Creek runs through this township.
Herzog Township contains one airport or landing strip, Victoria Pratt Airport.