| Official Name: | Union Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Nebraska |
| Subdivision Type2: | County |
| Subdivision Name2: | Dodge |
| Area Total Km2: | 130.26 |
| Area Land Km2: | 126.95 |
| Area Water Km2: | 3.3 |
| Area Total Sq Mi: | 50.29 |
| Area Land Sq Mi: | 49.02 |
| Area Water Sq Mi: | 1.27 |
| Area Water Percent: | 2.53 |
| Population As Of: | 2020 |
| Population Footnotes: | [1] |
| Population Total: | 247 |
| Population Density Km2: | auto |
| Elevation M: | 395 |
| Elevation Ft: | 1296 |
| Coordinates: | 41.5108°N -96.8525°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0838297 |
Union Township is one of fourteen townships in Dodge County, Nebraska, United States. The population was 247 at the 2020 census. A 2021 estimate placed the township's population at 240.[1]