| Jackson Township | |
| Settlement Type: | Township |
| Pushpin Map: | Arkansas#USA |
| Pushpin Map Caption: | Location in Arkansas |
| Coordinates: | 36.2256°N -91.4133°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arkansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Sharp |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 26.923 |
| Area Land Sq Mi: | 26.724 |
| Area Water Sq Mi: | 0.199 |
| Elevation Ft: | 364 |
| Population As Of: | 2010 |
| Population Total: | 295 |
| Population Density Sq Mi: | auto |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP code |
| Area Code Type: | Area code |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS ID |
Jackson Township is a township in Sharp County, Arkansas, United States. Its total population was 295 as of the 2010 United States Census, a decrease of 9.51 percent from 326 at the 2000 census.
According to the 2010 Census, Jackson Township is located at 36.2256°N -91.4133°W (36.225564, -91.413279). It has a total area of 26.923abbr=offNaNabbr=off; of which 26.724sqmi is land and 0.199sqmi is water (0.74%). As per the USGS National Elevation Dataset, the elevation is 364feet.
The town of Williford is located within the township.