| Official Name: | Hickory Grove Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Scott |
| Area Total Km2: | 91.64 |
| Area Land Km2: | 91.64 |
| Area Water Km2: | 0 |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 35.38 |
| Area Land Sq Mi: | 35.38 |
| Area Water Sq Mi: | 0 |
| Area Water Percent: | 0 |
| Population As Of: | 2000 |
| Population Total: | 671 |
| Population Density Km2: | 7.3 |
| Population Density Sq Mi: | 19 |
| Elevation M: | 215 |
| Elevation Ft: | 705 |
| Coordinates: | 41.6444°N -90.7281°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0468032 |
Hickory Grove Township is a township in Scott County, Iowa, USA. As of the 2000 census, its population was 671.
Hickory Grove Township covers an area of 35.38sqmi and contains one incorporated settlement, Maysville. According to the USGS, it contains four cemeteries: Burch, Linn Grove, Maysville and O'Toole.
Hickory Grove Township contains one airport or landing strip, Stender Airport.