| Waterford-halfmoon Union Free School District, NY (District) |
| Waterloo Central School District, NY (District) |
| Waterloo Comm School District, IA (District) |
| Waterloo CUSD 5, IL (District) |
| Waterloo Local School District, OH (District) |
| Waterloo School District, WI (District) |
| Watershed High School, MN (District) |
| Watersmeet Township School District, MI (District) |
| Watertown, MA (District) |
| Watertown City School District, NY (District) |
| Watertown School District, SD (District) |
| Watertown School District, CT (District) |
| Watertown Unified School District, WI (District) |
| Watertown-Mayer Public School Dist., MN (District) |
| Waterville Central School District, NY (District) |
