- Cosa de Dos Flamenco
- Cosa Lcoa
- Cosa Nostra
- Cosas que Pasan
- COSBY
- Coscu
- Cosculluela
- Cosecha Especial
- Coses
- Cosette
- Cosima
- Cosma Joy
- Cosmar
- Cosme
- Cosme Conceição
- Cosme Fernandes
- Cosme Motta
- Cosme Pereira
- Cosme Sao Lucas
- Cosme Silva
- Cosme Silva & Débora Contreras
- Cosme Vieira
- Cosmic Atrophy
- Cosmic Baton Girl Comet-san
- Cosmic Birds
- Cosmic Boy
- Cosmic Break
- Cosmic Child
- Cosmic Church (Finlandia)
- Cosmic Crooner
- Cosmic Dust
- Cosmic Gate
- Cosmic Girl
- Cosmic Girls (WJSN)
- COSMIC KID
- Cosmic Moon
- Cosmic Rough Riders
- Cosmic Tramp
- Cosmicity
- Cosmik Kid
- Cosminho Calmon
- Cosmo
- Cosmo & Creature
- Cosmo & Rivaldo
- Cosmo Dos Teclados
- Cosmo Express
- Cosmo Jarvis
- Cosmo Klein
- Cosmo Pyke
- Cosmo Sheldrake
- Cosmo Shock
- Cosmo's Midnight
- Cosmo's Roots
- Cosmo4
- Cosmobox
- Cosmoclub
- Cosmogonia
- Cosmonauta
- Cosmonave
- Cosmonova
- Cosmopaark
- Cosmopolita
- Cosmorion
- Cosmos
- Cosmos & Creature
- Cosmos Hippie
- CosmoS i
- Cosmos People
- Cosmosis
- Cosmotone
- CosmoTron
- Cosmovision
- CosmoWarrior Zero
- Cósmyco
- Cospe
- Cospefogo
- Cosplay Complex
- Cosseno
- COSTA
- COSTA
- Costa a Costa
- Costa Alves
- Costa Azul
- Costa Brava
- Costa Cordalis
- Costa da Silva
- Costa e Os Mitos
- Costa Este
- Costa Gold
- Costa Júnior
- Costa Júnior e Rabo Seco Venenosa
- Costa Leon
- Costa Magno
- Costa Nica
- Costa Senna
- Costa Senna e Grupo Unir Versos
- Costa Stunner
- Costa Sur
- Costanera
- Costanza
- Costas 247
- Coste Boy
- Costel Biju
- Costeletas
- Costeletas de Fogo
- Costellethas
- Costera
- Costi
- Costiera
- Costinha Show
- Costumbre
- Costume Blue
- Coswills
- Cosy Sheridan
- Coszmos Quartette