| Official Name: | St. Charles Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Nebraska |
| Subdivision Type2: | County |
| Subdivision Name2: | Cuming |
| Area Total Km2: | 76.85 |
| Area Land Km2: | 75.08 |
| Area Water Km2: | 1.77 |
| Area Total Sq Mi: | 29.67 |
| Area Land Sq Mi: | 28.99 |
| Area Water Sq Mi: | 0.68 |
| Area Water Percent: | 2.3 |
| Population As Of: | 2020 |
| Population Footnotes: | [1] |
| Population Total: | 185 |
| Population Density Km2: | auto |
| Elevation M: | 413 |
| Elevation Ft: | 1355 |
| Coordinates: | 41.81°N -96.7583°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 68788[2] |
| Area Code: | 402 and 531 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0838224 |
St. Charles Township is one of sixteen townships in Cuming County, Nebraska, United States. The population was 185 at the 2020 census. A 2021 estimate placed the township's population at 183.[1]