| Name | Type | Language | Counties |
|---|---|---|---|
| DIONE MARIE ASHBY | Master | English | All |
| Sherian Louise Asher | Standardized | English | Deschutes, Gilliam, Grant, Jefferson, Sherman, Umatilla, Wheeler |
| TERESA LOUISE ASHFORD | Master | English | All |
| Kim Lian Ashley | Master | English | All |
| Sara Ashou | Master | English, Spanish | Clackamas, Multnomah, Washington |
| CARMEN MARIA ASHWORTH | Standardized | Lane | |
| Rebekah Aster | Master | English | Clackamas, Columbia, Hood River, Multnomah, Tillamook, Washington |
| Valeria C Atanacio | Master | English, Spanish | All |
| Haley Atherton | Master | English | All |
| VIRGINIA KIM ATWOOD | Community | English | Clatsop, Columbia, Tillamook |