| Dryden Central School District, NY (District) |
| Dryden Community Schools, MI (District) |
| Du Quoin CUSD 300, IL (District) |
| Dual Immersion Academy, UT (PSA) |
| Duanesburg Central School District, NY (District) |
| Duarte Unified, CA (District) |
| Dublin City, GA (District) |
| Dublin City School District, OH (District) |
| Dublin ISD, TX (District) |
| Dublin Preparatory Academy dba Northside Preparatory Academy, OH (PSA) |
| Dublin Unified, CA (District) |
| Dubois Area SD, PA (District) |
| Dubois County, IN (ISD) |
| Dubois Integrity Academy, GA (PSA) |
| Dubuque Comm School District, IA (District) |
