| Cory Spedding |
| Cory Weeds |
| Corydon Singers |
| Coryell Auger Sample Trio |
| Corynne Charby |
| COS |
| COS |
| Cos. M.I.C. & Supreme |
| Cos.M.I.C. |
| Cosa Nostra, Inc. |
| Cosang |
| Cosby, Bing |
| Coscu |
| Cosculluela |
| Cosette |
| Cosha |
| Cosima |
| Cosima De Vito |
| Cosimo Marchese |
| Cosiner |
| Cosiner & Capital |
| CosM.I.C |
| Cosmic Gate |
| Cosmic Mercy |
| Cosmic Ray |
| Cosmic Rough Riders |
| Cosmic Voyagers |
| Cosmicity |
| Cosmo |
| Cosmo & Dibs |
| Cosmo Alpha |
| Cosmo Intini |
| Cosmo Jarvis |
| Cosmo Klein |
| Cosmo Pyke |
| Cosmo's Midnight |
| Cosmopolotin Pops Orchestra |
| Cosmos |
| Cosmo’s Midnight |
| Cossacks |
| COSTA |
| Costa Azul |
| Costa Cordalis |
| Costa Cordialis |
| Costa Crew |
| Costa Gal |
| Costa Nica |
| Costa Nikka |
| Costa, César |
| Costa, Don His Orchestra |
| Costaeste |
| Costello Elvis |
| Costera |
| Costi |
| Costi Ioni?? |
| Costiera |
| Costo Rico |
| Costumbre |
| Costumbre II |
| Costumbre, La |
| Cosy Sheridan |
| Coti |
| Coti |
| Coti Sorokin |
| Cotillion |
| Cotten. Richard |
| Cotter |
| Cotterell |
| Cotto's Club Sandwich |
| Cotton Club All Stars |
| Cotton Club Band |
| Cotton Club Dancers |
| Cotton Mather |
| Cotton, Byron |
| Cotton, Lloyd & Christian |
| Cottonhead |
| Cottonwood |
| Coucheron |
| Cougars |
| Coulman, Pete Band |
