| Official Name: | Boston Township |
| Settlement Type: | Township |
| Pushpin Map: | Arkansas |
| Pushpin Map Caption: | Location in Arkansas |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Madison |
| Established Title: | Established |
| Established Date: | 1872[1] |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 66.35 |
| Area Land Sq Mi: | 66.27 |
| Area Water Sq Mi: | 0.08 |
| Population As Of: | 2010 |
| Population Total: | 168 |
| Population Density Sq Mi: | 2.5 |
Boston Township is one of 21 inactive townships in Madison County, Arkansas, USA. As of the 2010 census, its population was 168.[2]