| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 3 | CARMEN MARIA AMADOR | Master | Spanish | Clackamas, Hood River, Marion, Multnomah, Washington |
| 0 | Ingrid A Amerson | Community | English | Marion, Polk, Yamhill |
| 0 | ESMERALDA AMESCUA | Specialty Master | English, Spanish | All |
| 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 | |
| 5 | Heather Ashley Anderson | Master | English | All |
| 20 | Ingrid Mari Anderson | Master | English | All |
| 0 | JESSICA JOANNA ANDERSON | Master | English | Clackamas, Multnomah, Washington |