| Bordentown Regional, NJ (District) |
| Borger ISD, TX (District) |
| Borrego Springs Unified, CA (District) |
| Boscobel Area School District, WI (District) |
| Bosque County, TX (ISD) |
| Bosqueville ISD, TX (District) |
| Bossier Parish, LA (ISD) |
| Bossier Parish, LA (District) |
| Boston, MA (District) |
| Boston Collegiate Charter (District), MA (District) |
| Boston Day And Evening Academy Charter (District), MA (District) |
| Boston Green Academy Horace Mann Charter School (District), MA (District) |
| Boston Preparatory Charter Public (District), MA (District) |
| Boston Renaissance Charter Public (District), MA (District) |
| Boswell, OK (District) |
