| Banner Township | |
| Settlement Type: | Township |
| Pushpin Map: | Arkansas#USA |
| Pushpin Map Caption: | Location in Arkansas |
| Pushpin Label Position: | left |
| Coordinates: | 33.2819°N -91.607°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arkansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Ashley |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 16.673 |
| Area Land Sq Mi: | 16.383 |
| Area Water Sq Mi: | 0.290 |
| Elevation Ft: | 164 |
| Population As Of: | 2010 |
| Population Total: | 158 |
| 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 |
Banner Township is a township in Ashley County, Arkansas, United States. Its total population was 158 as of the 2010 United States Census, a decrease of 7.6 percent from 171 at the 2000 census.
According to the 2010 Census, Banner Township is located at 33.2819°N -91.607°W (33.281880, -91.607009). It has a total area of 16.673abbr=offNaNabbr=off, of which 16.383sqmi is land and 0.29sqmi is water (1.74%). As per the USGS National Elevation Dataset, the elevation is 164feet.