Clin - Corn
- Clinchelet, Karl Gustav
- Clinchetet
- Clingetel
- Clodion
- Clodior
- Clotilde, Dagy
- Clough, Forest
- Clum, John M.
- CML
- Coal Miner Jack
- Cobb, Ronald
- Cockroach
- Coco, Ciro
- Cocteau, Clement Eugene Jean Maurice
- Cocteau, Jean
- Cohen, Monte Philip
- Coiny, Jacques Joseph
- Colani, Luigi
- Colber, W.G.
- Colchis
- Cole, Jack R.
- Cole, Nicole
- Cole, Nigel
- Colero, Bruce
- Collegeboy
- Collot, Andre
- Coln, Olav
- Colombe, Jean
- Colp, Norman B.
- Colstee, Peter
- Colt, Rip
- Colucci, Alejandro
- Colwell, Guy
- Comixpank
- Commoy, Pierre
- Commy
- Composer
- Comrade X
- Conde, Jean
- Condom, Jay
