| Hanover Park Regional High School District, NJ (District) |
| Hanover Public SD, PA (District) |
| Hanover Sau Office, NH (District) |
| Hanover School District, NH (District) |
| Hanover Township Board of Education, NJ (District) |
| Hanover-Horton School District, MI (District) |
| Hansen District, ID (District) |
| Hansford County, TX (ISD) |
| Hanson School District, SD (District) |
| Hanston, KS (District) |
| Happy Camp Union Elementary, CA (District) |
| Happy ISD, TX (District) |
| Happy Valley Elementary, CA (District) |
| Happy Valley School Inc., AZ (District) |
| Happy Valley School Inc., AZ (District) |
