| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 7 | Kim Louis Yasutake | Master | English | All |
| 0 | MELANIE YEATES | Standardized | English | Union |
| 2 | SUNNY MAE YEPEZ | Master | English, Spanish | Clackamas, Multnomah, Washington, Yamhill |
| 0 | DENISE A. YOHANNAN | Standardized | English | Union |
| 0 | Jaquline Mary Young | Standardized | English | Lane, Marion, Multnomah |
| 1 | PENELOPE YOUNGFEATHER | Master | English | All |
| 0 | OKSANA YOURA | Community | English, Russian | Clackamas, Multnomah, Washington |
| 1 | KORRUTAI YUJAROEN | Master | English | |
| 0 | ELSA ESTHER ZAMARRIPA | Community | English, Spanish | Jefferson, Josephine |
| 0 | CLAUDIA (Patti) PATRICIA ZAVALA | Specialty Master | English, Spanish | All |
| 0 | BARBARA ROGERS ZEAL | Standardized | English | Clackamas, Multnomah, Washington |
| 0 | NICOLE YASMIN ZEITOUN | Community | English | Clackamas, Multnomah, Washington |
| 8 | CASANDRA ZELLER | Master | English | Baker, Grant, Harney, Malheur, Umatilla, Union, Wallowa |
| 96 | FAYE M ZEPEDA | Master | English | All |
| 24 | ELIZABETH ZINTER | Master | English, Spanish | Clackamas |
| 0 | BARBARA LAPAN ZUKIN | Not given | English | All |
| 31 | Susan Kathryn Zundel | Master | English | All |