| 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) |
| Duke, OK (District) |
| Dukes County, MA (ISD) |
| Dulce Independent Schools, NM (District) |
| Duluth Public School District, MN (District) |
| Duluth Public Schools Academy, MN (District) |
| Dumas ISD, TX (District) |
