| Official Name: | Gaither Township |
| Settlement Type: | Township |
| Pushpin Map: | Arkansas |
| Pushpin Map Caption: | Location in Arkansas |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Boone |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 21.005 |
| Area Land Sq Mi: | 20.991 |
| Area Water Sq Mi: | 0.014 |
| Population As Of: | 2010 |
| Population Total: | 676 |
| Population Density Sq Mi: | 32.20 |
| Coordinates: | 36.148°N -93.1577°W |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | Zip Code |
| Postal Code: | 72601 (Harrison) |
| Area Code: | 870 |
Gaither Township is one of twenty current townships in Boone County, Arkansas, USA.[1] As of the 2010 census, its total population was 676.
According to the United States Census Bureau, Gaither Township covers an area of 21.005sqmi; 20.991sqmi of land and 0.014sqmi of water.
Populations before 1870 cover the time when this area was part of Carroll County.