Schools
| School Name | Level | District |
|---|---|---|
| Hawthorne Elementary – Sweet Home | Elementary School | District 11 |
| Hayesville Elementary | Elementary School | District 4 |
| Hayhurst Elementary | Elementary School, Middle School | District 1 |
| Hazelbrook Middle School | Middle School | District 14 |
| Hazeldale Elementary | Elementary School | District 15 |
| Hedrick Middle School | Middle School | District 8 |
| Helensview High | High School | District 2 |
| Helix School | Elementary School, High School, Middle School | District 6 |
| Helman Elementary | Elementary School | District 8 |
| Henley Elementary | Elementary School | District 8 |
| Henley High School | High School | District 8 |
| Henley Middle School | Middle School | District 8 |
| Henry Hill Elementary | Elementary School | District 4 |
| Henry L. Slater Elementary | Elementary School | District 5 |
| Heppner Elementary | Elementary School | District 6 |
| Heppner Jr/Sr High | High School, Middle School | District 6 |
| Hera Community School | High School, Middle School | District 13 |
| Heritage Elementary | Elementary School | District 4 |
| Heritage School | Elementary School | District 4 |
| Hermiston High School | High School | District 6 |