| Bayou Township | |
| Settlement Type: | Township |
| Pushpin Map: | Arkansas#USA |
| Pushpin Map Caption: | Location in Arkansas |
| Pushpin Label Position: | bottom |
| Coordinates: | 36.4677°N -92.2095°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arkansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Baxter |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 26.945 |
| Area Land Sq Mi: | 25.900 |
| Area Water Sq Mi: | 1.045 |
| Elevation Ft: | 732 |
| Population As Of: | 2010 |
| Population Total: | 360 |
| 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 |
Bayou Township is a township in Baxter County, Arkansas, United States. Its total population was 360 as of the 2010 United States Census, a decrease of 11.76 percent from 408 at the 2000 census.
According to the 2010 Census, Bayou Township is located at 36.4677°N -92.2095°W (36.467714, -92.209491). It has a total area of 26.945abbr=offNaNabbr=off, of which 25.9sqmi is land and 1.045sqmi is water (3.88%). As per the USGS National Elevation Dataset, the elevation is 732feet.