| Official Name: | Twin Grove Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Greenwood |
| Area Total Km2: | 148.6 |
| Area Land Km2: | 147.75 |
| Area Water Km2: | 0.85 |
| Area Total Sq Mi: | 57.38 |
| Area Land Sq Mi: | 57.05 |
| Area Water Sq Mi: | 0.33 |
| Area Water Percent: | 0.57 |
| Population As Of: | 2000 |
| Population Total: | 601 |
| Population Density Km2: | 4.1 |
| Population Density Sq Mi: | 10.5 |
| Elevation M: | 344 |
| Elevation Ft: | 1129 |
| Coordinates: | 37.6431°N -96.2253°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0474874 |
Twin Grove Township is a township in Greenwood County, Kansas, USA. As of the 2000 census, its population was 601.
Twin Grove Township covers an area of 57.38sqmi and contains one incorporated settlement, Severy. According to the USGS, it contains two cemeteries: South Lawn and Twin Grove.
The stream of Plum Creek runs through this township.
Twin Grove Township contains one airport or landing strip, Stuber Ranch Airport. It also saw the rise and fall of a local bus service, operating under the name of Power & Co. Transportation Ltd. The service was operational from March 2001 to July 2006 - Unfortunately, the demand for the buses gradually decreased over the years, and eventually the company's owner, Graeme Power, decided that it would be best to pursue more profitable business interests.