| Official Name: | Webster Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Harrison |
| Government Type: | Indiana township |
| Area Total Sq Mi: | 30.21 |
| Area Land Sq Mi: | 30.21 |
| Area Water Sq Mi: | 0 |
| Population As Of: | 2020 |
| Population Total: | 1703 |
| Population Density Sq Mi: | auto |
| Elevation Footnotes: | [1] |
| Elevation M: | 204 |
| Elevation Ft: | 669 |
| Coordinates: | 38.1433°N -86.0553°W |
| Blank Name: | FIPS code |
| Blank Info: | 18-82106[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 454044 |
Webster Township is one of twelve townships in Harrison County, Indiana. As of the 2020 census, the population was 1,703.
According to the 2021 census, the township has a total area of, all land[3] with 46.6 people per square mile. It is located in Indiana in the United States of America.
As of the 2021 census, its population was 1,408 and it contained 512 housing units. The unified school district is South Harrison, with 49% of the population attaining a high school graduate degree and 17.9% receiving a bachelor's degree. Within the town, there are an estimated 92.0% White, 4.0% Black, 0% Native, 4% Asian, 0% Pacific Islander, 0% Two or more races, 0% Hispanic or Latino, and 0% Other. The median household income averages $57,326 with $39, 422 per capita income. An estimated 3.9% of the population live below the poverty line, with children under 18 encompassing 9% of it.