| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | JAN ELLEN ALBERTS | Master | English | Morrow, Umatilla, Union |
| 12 | Sherri L Alderman | Master | English | All |
| 13 | Lucia Aleman Oregon | Master | English, Spanish | Benton, Clackamas, Hood River, Lane, Linn, Marion, Multnomah, Polk, Wasco, Washington, Yamhill |
| 0 | Fadhil Abdulridah Aljanabi | Specialty Master | English, Other | All |
| 0 | CHARMAYN RENAY ALLEY | Community | English | Gilliam, Sherman, Wheeler |
| 3 | Janet Allison | Master | English | All |
| 0 | ALICIA ALONSO | Not given | Spanish | Klamath |
| 1 | AMY ALTENBERGER | Master | English | Clackamas, Multnomah |
| 0 | Rachel Ann Altmann | Master | English | Multnomah |
| 0 | KATE ALVARADO | Not given | English | Marion |
| 0 | Maria Guadalupe Alvarado | Community | Spanish | Lane |
| 1 | Patricia Alvarado Rojas | Master | English, Spanish | Marion, Multnomah, Washington |
| 0 | Ana B Alvarez | Master | English, Spanish | All |
| 0 | Gladys T Alvarez Arce | Standardized | Washington | |
| 3 | CARMEN MARIA AMADOR | Master | Spanish | Hood River, Jefferson, Marion, Multnomah, Washington |
| 0 | Ingrid A Amerson | Community | English | Marion, Polk, Yamhill |
| 0 | DIANA LOUISE ANDERSON | Standardized | English | Benton, Clackamas, Clatsop, Columbia, Deschutes, Hood River, Lane, Lincoln, Linn, Marion, Multnomah, Polk, Tillamook, Washington, Yamhill |
| 0 | Emily Jane Anderson | Master | English | All |
| 2 | FAWN MARIE ANDERSON | Master | English | Multnomah |
| 0 | GLORIA ANDERSON | Standardized | Marion, Polk |