| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | ESMERALDA AMESCUA | Specialty Master | English, Spanish | All |
| 0 | Emily Jane Anderson | Master | English | All |
| 2 | FAWN MARIE ANDERSON | Master | English | Multnomah |
| 5 | Heather Ashley Anderson | Master | English | All |
| 20 | Ingrid Mari Anderson | Master | English | All |
| 0 | JULIE ANDERSON | Master | English | Deschutes |
| 1 | Kathryn Christine Anderson | Master | English | Clackamas, Multnomah, Washington |
| 0 | KORI AMANDA ANDERSON | Community | English | Jackson, Josephine |
| 0 | WENDY ANN ANDERSON | Community | English | Josephine |
| 0 | Brittney Mae Andrade | Master | English | All |
| 0 | Sarah Werner Andrews | Master | English | Multnomah |
| 3 | Tim LEONARD Andrews | Master | English | All |
| 0 | Maria Adilene Anguiano Luna Galvan | Master | English, Spanish | Marion, Polk, Yamhill |
| 0 | Meghan Jennifer Gwin Anson | Master | English | All |
| 0 | AIMEE COLLEEN APT | Master | English | Benton, Clackamas, Clatsop, Columbia, Crook, Deschutes, Douglas, Hood River, Jefferson, Lane, Lincoln, Linn, Marion, Multnomah, Polk, Tillamook, Wasco, Washington, Yamhill |
| 0 | Erin Hennessey Arant | Specialty Master | English | All |
| 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 | Marion, Polk, Yamhill |
| 0 | JORJIE PACIFIC ARDEN | Community | English | Benton, Douglas, Lane, Linn |