| Walnut Township | |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Crawford |
| Area Total Km2: | 166.24 |
| Area Land Km2: | 165.79 |
| Area Water Km2: | 0.45 |
| Area Total Sq Mi: | 64.18 |
| Area Land Sq Mi: | 64.01 |
| Area Water Sq Mi: | 0.17 |
| Area Water Percent: | 0.27 |
| Population As Of: | 2010 |
| Population Total: | 577 |
| Population Density Km2: | auto |
| Elevation M: | 286 |
| Elevation Ft: | 938 |
| Coordinates: | 37.6167°N -95.0156°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0474991 |
Walnut Township is a township in Crawford County, Kansas, USA. As of the 2010 census, its population was 577.[1]
Walnut Township covers an area of 64.18sqmi and contains two incorporated settlements: Hepler and Walnut. According to the USGS, it contains three cemeteries: Glenwood, Lutheran and Walnut.
The stream of Pony Creek runs through this township.