| Johnson-Brock Public Schools, NE (District) |
| Johnsonburg Area SD, PA (District) |
| Johnston, RI (District) |
| Johnston City CUSD 1, IL (District) |
| Johnston Comm School District, IA (District) |
| Johnston County, NC (ISD) |
| Johnston County, OK (ISD) |
| Johnston County Schools, NC (District) |
| Johnstonville Elementary, CA (District) |
| Johnstown City School District, NY (District) |
| Johnstown-Milliken Re-5J, CO (District) |
| Johnstown-Monroe Local School District, OH (District) |
| Joint Ed Services In Spec Ed, IN (District) |
| Joliet Elem, MT (District) |
| Joliet H S, MT (District) |
