Oregon cities starting with C
- Canby, OR 23
- Canyonville, OR 5
- Cave Junction, OR 16
- Central Point, OR 20
- Clackamas, OR 13
- Clatskanie, OR 11
- Cloverdale, OR 6
- Coos Bay, OR 25
- Coquille, OR 13
- Cornelius, OR 11
- Corvallis, OR 47
- Cottage Grove, OR 24
- Creswell, OR 10