| Official Name: | Niobrara Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Nebraska |
| Subdivision Type2: | County |
| Subdivision Name2: | Knox |
| Area Total Km2: | 60.57 |
| Area Land Km2: | 58.12 |
| Area Water Km2: | 2.45 |
| Area Total Sq Mi: | 23.39 |
| Area Land Sq Mi: | 22.44 |
| Area Water Sq Mi: | 0.95 |
| Area Water Percent: | 4.04 |
| Population As Of: | 2020 |
| Population Footnotes: | [1] |
| Population Total: | 416 |
| Population Density Km2: | auto |
| Elevation M: | 452 |
| Elevation Ft: | 1483 |
| Coordinates: | 42.7225°N -97.9994°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0838159 |
Niobrara Township is one of thirty townships in Knox County, Nebraska, United States. The population was 416 at the 2020 census.[1] A 2022 estimate placed the township's population at 412.[1]
The Village of Niobrara lies within the Township.