| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | Sara Maria Bryce | Standardized | English | Washington |
| 1 | Mary Elizabeth Buchmann | Community | English | Clackamas, Columbia, Multnomah, Washington, Yamhill |
| 0 | FRANCINE (Francine) MARIE Buker | Master | English, Other | Clackamas, Multnomah, Washington |
| 3 | Martin E Bukovsky | Master | English | All |
| 41 | Mellie Ann Bukovsky-Reyes | Master | English, Spanish | All |
| 0 | Elizabeth G Burke | Master | English | Washington |
| 0 | JODY BURNHAM | Master | English | Washington |
| 0 | BRENDA LEE BURRIGHT | Standardized | English | Morrow, Umatilla, Union, Wallowa |
| 1 | ALEXANDREA L BURSHEIM | Master | English | Clackamas |
| 0 | Leslie Ann Burton | Community | English | Washington |
| 20 | DEBORAH ELAINE BUTA | Master | English | Clackamas, Hood River, Multnomah |
| 0 | SOPHIA ROSE BUTLER | Master | English | All |
| 0 | KRISTI L BYFIELD | Master | English | All |
| 0 | MARIA LUCIA CABREJOS | Master | English, Spanish | All |
| 0 | AMANDA MARIE CAGLE | Master | English | All |
| 0 | DAVID JAMES CALDERON | Master | English | Malheur |
| 1 | Caitlin Denise Calip | Master | English | Marion, Polk, Yamhill |
| 22 | SHIRLEY ADELL CALONDER | Master | English | All |
| 6 | BERTHA AURORA CAMACHO | Community | English, Spanish | Clackamas, Curry, Klamath, Lane, Lincoln, Marion, Multnomah, Sherman, Tillamook, Washington, Yamhill |
| 0 | KETERINNE KARLA CAMEY RAQUEC | Master | English, Spanish | Marion, Polk, Yamhill |