| Buckeye 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: | 352.52 |
| Area Land Km2: | 352.32 |
| Area Water Km2: | 0.2 |
| Area Total Sq Mi: | 136.11 |
| Area Land Sq Mi: | 136.03 |
| Area Water Sq Mi: | 0.08 |
| Area Water Percent: | 0.06 |
| Population As Of: | 2000 |
| Population Total: | 414 |
| Population Density Sq Mi: | 3.0 |
| Elevation M: | 657 |
| Elevation Ft: | 2156 |
| Coordinates: | 39.0292°N -99.3308°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0472439 |
Buckeye Township is a township in Ellis County, Kansas, United States. As of the 2010 census, its population was 414.
Buckeye Township covers an area of 136.11sqmi and contains no incorporated settlements. According to the USGS, it contains three cemeteries: Hyacinth, Saint Andrew and Saint Severin.
A post office was opened at Martin in 1875. The post office was discontinued in 1894.[1] The Martin area was part of Saline Township until 1910, when it passed to Riverview Township, and ultimately was incorporated into Buckeye Township.[2] [3]