| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | JESSIE DAWN CARPENTER | Master | English | All |
| 0 | KAYE A. CARPENTER | Not given | English | Jackson |
| 0 | MILAGROS CARRANZA | Standardized | Clackamas, Columbia, Marion, Multnomah, Washington, Yamhill | |
| 1 | Diana Carrillo | Master | English, Spanish | Baker, Benton, Deschutes, Jefferson, Linn, Malheur, Marion, Yamhill |
| 0 | Barbara Kelly Carter | Specialty Master | English | Curry, Douglas, Jackson, Josephine, Klamath, Lane |
| 0 | ADELA CARTNEGA | Standardized | English | Multnomah |
| 0 | GEORGE C CARTNER | Master | English | All |
| 0 | PATRICIA MAY CARTY | Standardized | English | Jackson, Josephine, Klamath, Lake |
| 0 | STACEY CASELLA | Master | English | All |
| 0 | VIOLETA LOURDES CASTILLO | Community | English, Spanish | Multnomah, Washington |