| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | Leah Ann Brown | Community | English | Hood River, Linn, Washington |
| 0 | LYNNE CLAIRE BROWN | Community | English | Benton, Lincoln, Linn |
| 18 | Rebecca Rose Brown | Master | English, Russian | All |
| 0 | VANESSA MARIE BROWN | Community | English | Klamath |
| 19 | Corinne Brownell | Master | English | All |
| 9 | MARY GILLIAN BRUNE | Master | English | Clackamas, Multnomah, Washington |
| 0 | ALLYSON MARIE BRYANT | Community | English | All |
| 0 | Sara Maria Bryce | Standardized | English | Washington |
| 1 | Mary Elizabeth Buchmann | Community | English | Clackamas, Columbia, Multnomah, Washington, Yamhill |
| 3 | Martin E Bukovsky | Master | English | All |
| 40 | Mellie Ann Bukovsky-Reyes | Master | English, Spanish | All |
| 0 | Elizabeth G Burke | Master | English | Washington |
| 0 | JODY BURNHAM | Master | English | Washington |
| 0 | Brenda Lee Burright | Standardized | English | Morrow, Umatilla, Union, Wallowa |
| 0 | Leslie Ann Burton | Community | English | Multnomah, Washington |
| 20 | DEBORAH ELAINE BUTA | Master | English | Clackamas, Hood River, Multnomah |
| 0 | SOPHIA ROSE BUTLER | Master | English | All |
| 0 | KRISTI L BYFIELD | Master | English | All |
| 0 | MARIA LUCIA CABREJOS | Master | English, Spanish | All |
| 0 | AMANDA MARIE CAGLE | Master | English | All |