| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 1 | Lindsay Ann Wilson | Master | English | All |
| 0 | SHARI ANN WILSON | Standardized | English | All |
| 0 | CASEY WILTERMOOD | Community | English | Jackson, Josephine |
| 0 | MEGAN ANN WILTERMOOD-SMITH | Community | English | Jackson, Josephine |
| 0 | LINDA WIMBERLY | Standardized | English | Deschutes |
| 0 | KELLY WINE | Community | English | Douglas, Jackson, Josephine |
| 0 | Stephanie Winegar | Community | English | Clackamas, Clatsop, Gilliam, Linn, Marion, Multnomah, Washington, Yamhill |
| 0 | NATHAN WINEGARDNER | Specialty Master | English | Marion |
| 0 | KIMBERLY KAY WINTERS VANDECAR | English | Benton, Clackamas, Columbia, Jefferson, Linn, Marion, Multnomah, Polk, Tillamook, Washington, Yamhill | |
| 0 | JOANN WISER | Not given | English | Multnomah |
| 3 | JENNIFER MARIE WOLF | Community | English | Washington |
| 0 | MARY HILTON WOLF | Standardized | English | Jackson, Josephine |
| 0 | Robert NMI Wong | Standardized | Multnomah | |
| 0 | Danielle Renee Faber Wood | Community | English | Multnomah |
| 0 | EMILY N WOOD | Specialty Master | English | All |
| 1 | LORA LYN WORDEN | Community | English | Clackamas, Columbia, Hood River, Multnomah, Washington |
| 0 | AERYN WRIGHT | Community | English | Crook, Deschutes, Jefferson |
| 0 | AMY ELIZABETH WRIGHT | Community | English | Multnomah |
| 0 | ANN LARSEN WRIGHT | Specialty Community | English | Multnomah |
| 0 | QUINLYN EDITH WRIGHT | Community | English | All |
| 0 | Jean Helene Wucki | Community | English | Clackamas, Columbia, Multnomah, Washington |
| 19 | MEGAN JANE WURST | Master | English | All |
| 0 | DANIELLE JUNE WYETH | Master | English | Crook, Deschutes, Jefferson |
| 0 | Jennie M Wymore | Standardized | English | Multnomah |
| 5 | LYNNETTE R WYNKOOP | Master | English, Spanish | Benton, Lincoln, Linn |
| 8 | Geraldine Wynn | Master | English | All |
| 8 | EIGO YAMADA | Community | English, Other | Multnomah |
| 0 | JOANN YAMADA | Standardized | English | Multnomah, Washington |
| 0 | CHRISTIE HIGGINS YANG | Standardized | English | Multnomah |
| 0 | VICKI MARIE YARBROUGH | Standardized | English | All |
| 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 | All |
| 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 |
| 92 | FAYE M ZEPEDA | Master | English | All |
| 24 | ELIZABETH ZINTER | Master | English, Spanish | All |
| 0 | BARBARA LAPAN ZUKIN | Not given | English | All |
| 31 | Susan Kathryn Zundel | Master | English | All |