| Name | Type | Language | Counties |
|---|---|---|---|
| CYNTHIA RENAE BESE | Master | English | Clackamas, Deschutes, Jefferson, Linn, Marion, Multnomah, Polk, Tillamook, Washington, Yamhill |
| Sandra Patricia Bettencourt | Standardized | English, Spanish | Klamath |
| Alyssa Beyer | Master | English | All |
| MELIA COLLETTE BIEDSCHEID | Standardized | English | Curry, Jackson, Josephine, Klamath, Lake, Malheur |
| Sara Elizabeth Biegelsen | Master | English | All |
| PAMELA LEE BIEGLER | Community | English | Jackson |
| LILIIA BIELOUSOVA | Specialty Master | Russian, Other | All |
| DE ANN BILLEHUS | Standardized | English | Coos |
| DANIEL BIRSKOVICH | Master | English | Coos, Curry, Douglas, Lane |
| STACEY LYNN BIRST-YATES | Master | English | All |
| MARANDA DANELLE BISH BROWN | Community | English | Clackamas, Clatsop, Columbia, Lincoln, Multnomah, Washington |
| Claudia Veronica Bisso-Fetzer | Specialty Master | English, Spanish | Benton, Clackamas, Columbia, Crook, Deschutes, Jefferson, Lincoln, Linn, Marion, Multnomah, Polk, Tillamook, Washington, Yamhill |
| JULIE ELIZABETH BIXLER | Community | English | Benton, Linn |
| MARY BLACKBURN | Standardized | English | Coos |
| NANETTE BLACKFORD | English | Douglas | |
| Jodi Mae Blackman | Master | English | Marion |
| SHARLEE ANN BLACKWELL | Standardized | Clackamas, Marion, Multnomah, Washington | |
| ALEXANDRIA (Alex) BLAIR | Community | English | Multnomah |
| Pamela Jean Blaisdell | Community | English | Washington |
| LEIGH BLANCARD | Standardized | English | Crook, Deschutes, Jefferson |
| PEDRO JOSE BLANCO SIAM | Standardized | English, Spanish | Multnomah |
| HARRIET BLANTON | Not given | English | Marion |
| Martin Blasco | Standardized | English, Spanish | Washington |
| DANA MARIE BLEAKNEY-HUEBSCH | Master | English | All |
| ELLEN OLIVIA BLOODWORTH | Community | English | Clackamas, Multnomah, Washington |
| LINDA BLOWER | Not given | English | Josephine |
| RACHEL BLOWER | Not given | English | Josephine |
| JENNY LYNN BOARD | Master | English | All |
| NADINE N BOES | Community | English | Clackamas, Multnomah, Washington |
| Marci Dee Bogardus | Community | English | Jackson, Josephine |
| DANELL BOGGS | Standardized | English | Tillamook |
| DEEANN BOHN | Community | English | Gilliam, Hood River, Sherman, Wasco, Wheeler |
| Esperanza Guadalupe Bojorquez | Master | Spanish | Douglas, Multnomah |
| LINDA BOND | English | Multnomah | |
| ROBIN BONNIE | Not given | English | Clackamas |
| SANDRA CELINA BONNIE | Master | Spanish | Multnomah |
| JUDY MICHELLE BOOKER | Master | English | Clackamas, Multnomah |
| ANALIA BORENSZTEIN | Not given | English | Lane |
| DIANE BOSWELL | Master | English | Crook, Deschutes, Jefferson |
| LILIANA BOTERO GUTIERREZ | Community | Spanish | Washington |
| VIVIANA BOTERO GUTIERREZ | Community | Spanish | Washington |
| Amy Lynn Bouie | Master | English | All |
| Grace Sharee Bounds | Community | English | Multnomah |
| ROSALINDA CRUZ BOURASA | Master | English | Malheur |
| LAUREN BOWLIN | Master | English | Multnomah, Washington |
| Doris Elizabeth Bowman | Master | English | All |
| Rick Bowman | Master | English | All |
| Audrey Gayle Boyes | Not given | English | Marion |
| MIKKI PAIJE BOYT | Standardized | Multnomah | |
| VALERIE BRACE | Not given | English | Washington |