| Name | Type | Language | Counties |
|---|---|---|---|
| KAYE A. CARPENTER | Not given | English | Jackson |
| MILAGROS CARRANZA | Standardized | Clackamas, Columbia, Marion, Multnomah, Washington, Yamhill | |
| Diana Carrillo | Master | English, Spanish | Baker, Benton, Deschutes, Jefferson, Linn, Malheur, Marion, Yamhill |
| Barbara Kelly Carter | Specialty Master | English | Curry, Douglas, Jackson, Josephine, Klamath, Lane |
| ADELA CARTNEGA | Standardized | English | Multnomah |
| GEORGE C CARTNER | Master | English | All |
| PATRICIA MAY CARTY | Standardized | English | Jackson, Josephine, Klamath, Lake |
| STACEY CASELLA | Master | English | All |
| AMANDA CASIAN | Community | Spanish | All |
| YESENIA CASTANEDA | Community | English, Spanish | Morrow, Umatilla, Union |