| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | Christie Dudley | Master | English | All |
| 0 | DEANNE DUEDALL | Not given | English | Marion |
| 0 | BONITA ROSALIE DUFF | English | Harney | |
| 0 | Jessica Lynn Duffett | Master | English | Clatsop, Columbia, Tillamook, Washington |
| 8 | AUDREY DUFFY | Master | English | Multnomah |
| 32 | Michelle Duhon | Master | English | All |
| 0 | STACEY ANN DUNBAR | Master | English, Spanish | All |
| 27 | Christyn Noelle Dundorf Mathews | Master | English | All |
| 0 | KATHLEEN H DUNKIRK | Master | English | Clackamas, Marion, Multnomah, Washington |
| 0 | LARA DUNN | Standardized | English | Hood River, Wasco |
| 5 | TALLEY KILLEN DUNN | Master | English | All |
| 0 | SHERRIE DUNNING | Master | English | All |
| 1 | LAURYS JAEL DUNO NAVARRO | Master | Spanish | All |
| 0 | ESMERALDA DURAN-ESCAMILLA | Master | Spanish | All |
| 4 | REGINA CRANE DUSENBURY | Master | English | Jackson, Josephine |
| 1 | Katarina Elyse Dutton | Community | English | Lane |
| 7 | PAMELA JUNE SAFFRAN DUVALL | Master | English | Crook, Deschutes, Jefferson |
| 6 | COLLEEN ELIZABETH DYRUD | Master | English | All |
| 0 | Cecilia Maria Easdale | Standardized | English | Benton, Linn, Marion, Polk |
| 3 | Heidi Jo East McGowan | Specialty Master | English | All |