| Williamstown Independent School District, KY (District) |
| Williamsville Central School District, NY (District) |
| Williamsville CUSD 15, IL (District) |
| Willimantic School Department, ME (District) |
| WILLINGBORO PUBLIC SCHOOL DISTRICT, NJ (District) |
| Willington School District, CT (District) |
| Willis ISD, TX (District) |
| Williston 1, ND (District) |
| Williston School District 29, SC (District) |
| Willits Unified, CA (District) |
| Willmar Public School District, MN (District) |
| Willoughby-Eastlake City School District, OH (District) |
| Willow Creek Elem, MT (District) |
| Willow Creek Elementary, CA (District) |
| Willow Creek H S, MT (District) |
