- Carya Holmes -- Cas Lucas
- Cas Metah -- Casa del Funk
- Casa del Sol -- Casa Patas
- Casa Royale -- Casale & Paras
- Casalla -- Casanovy
- Casatta & Soapy -- Cascade Festival Of Music Chamber Orchestra
- Cascade Folk Trio -- Case
- Case -- Casey
- Casey -- Casey Connor
- Casey Conrad -- Casey Harshbarger
- Casey Healy -- Casey Lee
- Casey Lee Jones -- Casey Rankin
- Casey Redmond -- Casey Scott