| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | ALEXANDRIA (Alex) BLAIR | Community | English | Multnomah |
| 0 | Pamela Jean Blaisdell | Community | English | Washington |
| 0 | LEIGH BLANCARD | Standardized | English | Crook, Deschutes, Jefferson |
| 0 | PEDRO JOSE BLANCO SIAM | Standardized | English, Spanish | Multnomah |
| 0 | HARRIET BLANTON | Not given | English | Marion |
| 0 | Martin Blasco | Standardized | English, Spanish | Washington |
| 12 | DANA MARIE BLEAKNEY-HUEBSCH | Master | English | All |
| 0 | ELLEN OLIVIA BLOODWORTH | Community | English | Clackamas, Multnomah, Washington |
| 0 | LINDA BLOWER | Not given | English | Josephine |
| 0 | RACHEL BLOWER | Not given | English | Josephine |