| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | SUSAN LEE CADY | Standardized | ||
| 0 | AMANDA MARIE CAGLE | Master | English | All |
| 1 | Jennifer Elizabeth Cahill | Master | English | Clackamas, Multnomah, Washington |
| 0 | JOSEPHINE CAISSE | Standardized | English | Deschutes |
| 0 | EOLIA CALDERON | Not given | English | |
| 0 | IDA CALDERON | Standardized | Clackamas, Marion, Multnomah, Washington, Yamhill | |
| 0 | Kristen Naylor Calderon | Standardized | English | Multnomah |
| 1 | Caitlin Denise Calip | Master | English | Marion, Polk, Yamhill |
| 22 | SHIRLEY ADELL CALONDER | Master | English | All |
| 6 | Bertha Aurora Camacho | Community | English, Spanish | Marion, Polk, Yamhill |