| Official Name: | Armada Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Nebraska |
| Subdivision Type2: | County |
| Subdivision Name2: | Buffalo |
| Area Total Km2: | 91.72 |
| Area Land Km2: | 91.64 |
| Area Water Km2: | 0.08 |
| Area Total Sq Mi: | 35.41 |
| Area Land Sq Mi: | 35.38 |
| Area Water Sq Mi: | 0.03 |
| Area Water Percent: | 0.09 |
| Population As Of: | 2000 |
| Population Total: | 261 |
| Population Density Km2: | 2.8 |
| Population Density Sq Mi: | 7.4 |
| Elevation M: | 704 |
| Elevation Ft: | 2310 |
| Coordinates: | 40.9233°N -99.3653°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0837859 |
Armada Township is one of twenty-six townships in Buffalo County, Nebraska, United States. The population was 261 at the 2000 census. By 2015, the population was estimated to be 305.
The Village of Miller lies within the Township. The zip code is 48005.