| Official Name: | Harrison 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: | 92.75 |
| Area Land Km2: | 92.62 |
| Area Water Km2: | 0.13 |
| Area Total Sq Mi: | 35.81 |
| Area Land Sq Mi: | 35.76 |
| Area Water Sq Mi: | 0.05 |
| Area Water Percent: | 0.14 |
| Population As Of: | 2000 |
| Population Total: | 87 |
| Population Density Km2: | 0.9 |
| Population Density Sq Mi: | 2.4 |
| Elevation M: | 698 |
| Elevation Ft: | 2290 |
| Coordinates: | 41.0042°N -99.3686°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0838047 |
Harrison Township is one of twenty-six townships in Buffalo County, Nebraska, United States. The population was 87 at the 2000 census. A 2006 estimate placed the township's population at 86.[1]