| Official Name: | Douglas Grove Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Nebraska |
| Subdivision Type2: | County |
| Subdivision Name2: | Custer |
| Area Total Km2: | 173.39 |
| Area Land Km2: | 173.36 |
| Area Water Km2: | 0.02 |
| Area Total Sq Mi: | 66.94 |
| Area Land Sq Mi: | 66.94 |
| Area Water Sq Mi: | 0.01 |
| Area Water Percent: | 0.01 |
| Population As Of: | 2020 |
| Population Footnotes: | [1] |
| Population Total: | 77 |
| Population Density Km2: | auto |
| Elevation M: | 748 |
| Elevation Ft: | 2454 |
| Coordinates: | 41.5489°N -99.3564°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 68828[2] |
| Area Code: | 308 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0837968 |
Douglas Grove Township is one of thirty-one townships in Custer County, Nebraska, United States. The population was 77 at the 2020 census.[1] A 2021 estimate placed the township's population at 76.[1]
Douglas Grove Township was named for Edward Douglass, a pioneer settler.[3]