| Name | Type | Language | Counties |
|---|---|---|---|
| CASEY WILTERMOOD | Community | English | Jackson, Josephine |
| KELLY WINE | Community | English | Douglas, Jackson, Josephine |
| Stephanie Winegar | Community | English | Clackamas, Clatsop, Gilliam, Linn, Marion, Multnomah, Washington, Yamhill |
| NATHAN WINEGARDNER | Specialty Master | English | Marion |
| KIMBERLY KAY WINTERS VANDECAR | English | Benton, Clackamas, Columbia, Jefferson, Linn, Marion, Multnomah, Polk, Tillamook, Washington, Yamhill | |
| JENNIFER MARIE WOLF | Community | English | Washington |
| MARY HILTON WOLF | Standardized | English | Jackson, Josephine |
| Danielle Renee Faber Wood | Community | English | Multnomah |
| EMILY N WOOD | Specialty Master | English | All |
| LORA LYN WORDEN | Community | English | Clackamas, Columbia, Hood River, Multnomah, Washington |
| AERYN WRIGHT | Master | English | Crook, Deschutes, Jefferson |
| AMY ELIZABETH WRIGHT | Community | English | Multnomah |
| QUINLYN EDITH WRIGHT | Community | English | Multnomah |
| MEGAN JANE WURST | Master | English | All |
| LYNNETTE R WYNKOOP | Master | English, Spanish | Benton, Lincoln, Linn |
| Geraldine Wynn | Master | English | All |
| EIGO YAMADA | Community | English, Other | Multnomah |
| Kim Louis Yasutake | Master | English | All |
| LINDA YBARRA | Community | English | All |
| SUNNY MAE YEPEZ | Master | English, Spanish | Clackamas, Multnomah, Washington, Yamhill |
| OKSANA YOURA | Community | English, Russian | Clackamas, Multnomah, Washington |
| KORRUTAI YUJAROEN | Master | English | |
| JESSICA YUKAWA | Master | English | Clackamas, Multnomah, Washington |
| ELSA ESTHER ZAMARRIPA | Community | English, Spanish | Jefferson, Josephine |
| CLAUDIA (Patti) PATRICIA ZAVALA | Specialty Master | English, Spanish | All |
| CASANDRA ZELLER | Master | English | Baker, Grant, Harney, Malheur, Umatilla, Union, Wallowa |
| FAYE M ZEPEDA | Master | English | All |
| ELIZABETH ZINTER | Master | English, Spanish | Clackamas |
| Susan Kathryn Zundel | Master | English | All |