| Name |
County |
| Estacada High School |
Clackamas County |
| Faith Bible High School |
Washington County |
| Falls City High School |
Polk County |
| Forest Grove High School |
Washington County |
| Franklin High School |
Multnomah County |
| Gaston Junior Senior High School |
Washington County |
| Gateways High School |
Lane County |
| Gervais High School |
Marion County |
| Gilchrist Junior - Senior High School |
Klamath County |
| Gladstone High School |
Clackamas County |
| Glencoe High School |
Washington County |
| Glendale High School |
Douglas County |
| Glide High School |
Douglas County |
| Gold Beach High School |
Curry County |
| Grant High School |
Multnomah County |
| Grant Union High School |
Grant County |
| Grants Pass High School |
Josephine County |
| Gresham High School |
Multnomah County |
| Harrisburg High School |
Linn County |
| Helensview High School |
Multnomah County |
| Henley High School |
Klamath County |
| Heppner Junior - Senior High School |
Morrow County |
| Hermiston High School |
Umatilla County |
| Hillsboro High School |
Washington County |
| Hood River Valley High School |
Hood River County |
| Horizon Christian High School |
Washington County |
| Illinois Valley High School |
Josephine County |
| IMBLER HIGH SCHOOL |
Union County |
| Imbler High School |
Union County |
| Inn Sight Alternative High School |
Josephine County |
| Jefferson High School |
Multnomah County |
| Jefferson High School |
Marion County |
| Jesuit High School |
Washington County |
| John F Kennedy High School |
Marion County |
| Jordan Valley High School |
Malheur County |
| Joseph High School |
Wallowa County |
| Junction City High School |
Lane County |
| Kalapuya High School |
Lane County |
| Klamath - Lake County Youth Ranch |
Klamath County |
| Klamath Union High School |
Klamath County |
| Knappa High School |
Clatsop County |
| La Grande High School |
Union County |
| La Pine Senior High School |
Deschutes County |
| La Salle Catholic College Preparatory School |
Clackamas County |
| Lake Oswego Senior High School |
Clackamas County |
| Lakeridge High School |
Clackamas County |
| Lakeview Senior High School |
Lake County |
| Laurelwood Academy |
Lane County |
| Lebanon High School |
Linn County |
| Liberty High School |
Washington County |
| Lincoln City Career Technical High School |
Lincoln County |
| Lincoln High School |
Multnomah County |
| Lost River High School |
Klamath County |
| Madison High School |
Multnomah County |
| Madras High School |
Jefferson County |
| Mapleton Middle and High School |
Lane County |
| Marist High School |
Lane County |
| Marshall High School |
Deschutes County |
| Marshfield Senior High School |
Coos County |
| Mazama High School |
Klamath County |
| McKay High School |
Marion County |
| McLoughlin High School |
Umatilla County |
| McMinnville High School |
Yamhill County |
| McNary High School |
Marion County |
| Media Arts Communication Academy |
Yamhill County |
| Merlo Station Community High School |
Washington County |
| Miller Education Center 9 - 12 |
Washington County |
| Milwaukie Academy of the Arts |
Clackamas County |
| Milwaukie Eschool |
Clackamas County |
| Milwaukie High School |
Clackamas County |
| Mohawk High School |
Lane County |
| Molalla High School |
Clackamas County |
| Monroe High School |
Benton County |
| Monroe School |
Harney County |
| Morrison Campus Alternative Program |
Polk County |
