| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | Wendy A Anderson | Community | English | Josephine |
| 0 | MEGHAN JENNIFER GWIN ANSON | Master | English | All |
| 0 | AIMEE COLLEEN APT | Master | English | Benton, Clackamas, Clatsop, Columbia, Deschutes, Douglas, Hood River, Jackson, Jefferson, Lane, Lincoln, Linn, Marion, Multnomah, Polk, Tillamook, Washington, Yamhill |
| 2 | Pamela Thompson Arbogast | Master | English | Coos, Crook, Curry, Deschutes, Douglas, Jackson, Jefferson, Josephine, Klamath, Lake, Lane, Lincoln |
| 0 | Leslie Arbuckle | Master | English | Clackamas |
| 0 | Cherri Archer | Master | English | Coos, Curry |
| 3 | Lynn B Arnold | Specialty Master | English | All |
| 5 | Renea Arnold | Master | English | All |
| 6 | Jory Janet Aronson | Master | English | All |
| 0 | Margarita Bibiana Arroyo | Community | English, Spanish | All |