| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 15 | Rocio Libertad Baker | Master | English, Spanish | All |
| 14 | Slava Bakhanovich | Master | English, Russian, Other | All |
| 0 | Noriko Baldwin | Master | English, Other | Lane |
| 1 | Alicia Balfrey | Master | English | All |
| 0 | Stephanie Balke Wilkinson | Community | English | All |
| 12 | Debbie C Ballard | Master | English | All |
| 0 | Mage E Baltes | Community | English | Multnomah |
| 1 | Tracey Bankhead | Master | English | All |
| 0 | Rosa Maria Barajas Duenas | Standardized | Spanish | Multnomah |
| 0 | Megan Elizabeth Barber | Community | English | Benton, Coos, Douglas, Lane, Lincoln, Linn, Marion, Polk |
| 0 | Dawn Angela Barberis | Master | English | Clackamas, Columbia, Hood River, Multnomah, Washington, Yamhill |
| 6 | Megan Barella | Master | English | All |
| 0 | KEIRNEY JUNE BARHAM | Community | English | Clatsop, Columbia, Tillamook |
| 0 | GINGER BARKER | Community | English | All |
| 0 | Adriana Barrera Montoya | Specialty Master | English, Spanish | All |
| 0 | Miguel Angel Barrios Linares | Community | English, Spanish | All |
| 0 | Yubi Barrios-Perez | Community | Spanish | Multnomah |
| 0 | WENDY JEAN BARROWS | Master | English | Marion, Polk, Union |
| 0 | DANIELLE BARTH | Community | English | Washington |
| 0 | Jacqueline Anita Bartlett | Community | English | Multnomah |