| Winchester School District, CT (District) |
| Windber Area SD, PA (District) |
| Windemere Park Charter Academy, MI (PSA) |
| Windham County, CT (ISD) |
| Windham Exempted Village School District, OH (District) |
| Windham School District, TX (District) |
| Windham School District, CT (District) |
| Windham School District, NH (District) |
| Windham-ashland-jewett Central School District, NY (District) |
| Windom Public School District, MN (District) |
| Windover High School, MI (PSA) |
| Window Rock Unified District, AZ (District) |
| Windsor C-1, MO (District) |
| Windsor Central School District, NY (District) |
| Windsor CUSD 1, IL (District) |
