| Name | Type | Language | Counties |
|---|---|---|---|
| Rebecca Rose Brown | Master | English, Russian | All |
| TOBIAH BROWN | Master | English | All |
| KEALEY LAURA CHRISTINE BROWNE | Community | English | Clackamas, Columbia, Hood River, Multnomah, Polk, Tillamook, Washington |
| Corinne Brownell | Master | English | All |
| MARY GILLIAN BRUNE | Master | English | Clackamas, Multnomah, Washington |
| EVELYN BRUSH | Master | English | Crook, Deschutes, Jefferson |
| ALLYSON MARIE BRYANT | Community | English | All |
| Sara Maria Bryce | Standardized | English | Washington |
| Mary Elizabeth Buchmann | Community | English | Clackamas, Columbia, Multnomah, Washington, Yamhill |
| EMMA ELIZABETH BUCKLEY | Standardized | English | Josephine |