| Official Name: | Nemaha Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Nebraska |
| Subdivision Type2: | County |
| Subdivision Name2: | Gage |
| Area Total Km2: | 93.06 |
| Area Land Km2: | 92.65 |
| Area Water Km2: | 0.41 |
| Area Total Sq Mi: | 35.93 |
| Area Land Sq Mi: | 35.77 |
| Area Water Sq Mi: | 0.16 |
| Area Water Percent: | 0.44 |
| Population As Of: | 2000 |
| Population Total: | 366 |
| Population Density Km2: | 4 |
| Population Density Sq Mi: | 10.2 |
| Elevation M: | 425 |
| Elevation Ft: | 1394 |
| Coordinates: | 40.4772°N -96.6267°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0838154 |
Nemaha Township is one of twenty-four townships in Gage County, Nebraska, United States. The population was 366 at the 2000 census. A 2006 estimate placed the township's population at 369.[1]