| Name | Type | Language | Counties |
|---|---|---|---|
| alice (Kootsie) FRANCES Cunial | Standardized | English | Klamath, Lake |
| Danielle Marie Cunningham | Master | English | Benton, Clackamas, Coos, Deschutes, Douglas, Klamath, Lane, Lincoln, Linn, Marion, Multnomah, Polk |
| ANITA MARIE CURRY | Community | English | Multnomah |
| ALEXANDRA CURTIS | Master | English | All |
| CAITLIN CURTIS | Standardized | ||
| LISA ANN CUSICK-CORDIE | Community | English | Hood River, Wasco |
| KATHY CUTSFORTH | Not given | English | Morrow |
| GAYLE DENISE CYNAR | Master | English | All |
| LAURA ANNE CZARNIECKI | Master | English | Clackamas, Multnomah |
| Donna Lynn D'Inzillo | Standardized | English | Jackson, Josephine |