| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 11 | Rocio Libertad Baker | Master | English, Spanish | All |
| 12 | Viachaslau Bakhanovich | Master | Russian, Other | All |
| 0 | Noriko Baldwin | Master | English, Other | Lane |
| 1 | Tracey Bankhead | Master | English | All |
| 0 | ROSA MARIA BARAJAS DUENAS | Standardized | Spanish | Multnomah |
| 0 | Kirsi Baird Barber | Community | English | Clackamas, Multnomah, Washington |
| 0 | Dawn Angela Barberis | Master | English | |
| 4 | Megan Barella | Master | English | All |
| 0 | Yubisley Barrios Perez | Community | Spanish | Multnomah |
| 0 | WENDY JEAN BARROWS | Master | English | Marion, Polk, Union |