| Roslyn School District, SD (District) |
| Roslyn Union Free School District, NY (District) |
| Ross Elem, MT (District) |
| Ross Elementary, CA (District) |
| Ross Local School District, OH (District) |
| Ross Valley Elementary, CA (District) |
| Ross-Hill Academy, MI (PSA) |
| Ross-Pike Educational Service District, OH (ISD) |
| Rossford Exempted Village School District, OH (District) |
| Rossville Con School District, IN (District) |
| Rossville-Alvin CUSD 7, IL (District) |
| Roswell Independent Schools, NM (District) |
| Rotan ISD, TX (District) |
| Rothsay Public School District, MN (District) |
| Rotterdam-mohonasen Central School District, NY (District) |
