| 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) |
| Dubuque County, IA (ISD) |
| Duchesne County, UT (ISD) |
| Duchesne District, UT (District) |
| Ducor Union Elementary, CA (District) |
| Dudley Street Neighborhood Charter School (District), MA (District) |
| Dudley-Charlton Reg, MA (District) |
| Dufur Sd 29, OR (District) |
| Dugger Union Community School Corp, IN (District) |
| Dugsi Academy, MN (District) |
