| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | DIGNA ALCANTARA COLWELL | Standardized | Douglas | |
| 0 | Mary Isabel Conde-Rivera | Standardized | English, Spanish | Multnomah |
| 0 | JANET JEAN CONDIT-NICHOLAS | Not given | English | Lincoln |
| 0 | CHRISTIE CONNARD | Standardized | English | Linn |
| 0 | Michael (Michael) Ames Connor | Master | English | All |
| 18 | JOANN M. CONTINI | Master | English | All |
| 0 | JOAQUINA CONTRERAS | Standardized | English, Spanish | Gilliam, Hood River, Sherman, Wasco, Wheeler |
| 0 | Claudia Contreras-Peters | Master | English, Spanish | Clackamas, Multnomah, Washington |
| 0 | JEANNINE COOK | Not given | English | Linn |
| 0 | MERRILEE COOLEY | Standardized | English | Columbia |