| Name | Type | Language | Counties |
|---|---|---|---|
| Minaz Chauthani | Master | English | All |
| JENNY ANN CHAVEZ | Master | English | Benton, Lincoln, Linn |
| MARICRUZ CHAVEZ REYES | Master | English, Spanish | All |
| Ya-Fang Cheng | Master | English, Chinese, Other | Clackamas, Marion, Polk |
| OLGA VLADIMIROVNA CHEREVATENKO | Specialty Master | English, Russian | All |
| WYN CHEUNG | Master | English, Chinese | Clackamas, Hood River, Multnomah, Washington |
| Jamie Cho | Master | English, Chinese, Other | All |
| CARINA CHOUN-GARCIA | Master | English, Spanish | All |
| ELEANOR CHRISTOPHER | Master | English | Clackamas, Multnomah |
| NATALIYA V CHUBAROVA | Master | English, Russian | All |
| JAIME CIECALONE | Community | English | Lane |
| Teresa Ann Cisneros | Community | English, Spanish | Marion, Polk, Yamhill |
| Stacia Ann Clark | Master | English, Spanish | All |
| TAMARA DAWN CLARK | Master | English | Lane, Linn, Multnomah |
| DEZIRE CONTENT CLARKE MEINDERSEE | Master | English | All |
| MOLLY CLEMENT | Master | English | Jackson, Josephine |
| Kendra Janine Coates | Master | English | All |
| ANDREA COFFEE | Community | English | Lane |
| TONYA COKER | Master | English | All |
| BRANDY COLEMAN | Master | English | All |