| Ninnescah Township | |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Cowley |
| Area Total Km2: | 92.74 |
| Area Land Km2: | 92.66 |
| Area Water Km2: | 0.08 |
| Area Total Sq Mi: | 35.81 |
| Area Land Sq Mi: | 35.78 |
| Area Water Sq Mi: | 0.03 |
| Area Water Percent: | 0.09 |
| Population As Of: | 2000 |
| Population Total: | 1114 |
| Population Density Sq Mi: | auto |
| Population Density Km2: | auto |
| Elevation M: | 384 |
| Elevation Ft: | 1260 |
| Coordinates: | 37.3492°N -97.0914°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0470572 |
Ninnescah Township is a township in Cowley County, Kansas, United States. As of the 2000 census, its population was 1,114.
Ninnescah Township covers an area of 35.81sqmi and contains one incorporated settlement, Udall. According to the USGS, it contains two cemeteries: Ninnescah and Udall.
The streams of Crooked Creek and Stewart Creek run through this township.