Dermoidcysts of the auricle are extremely rare. A 13-year-old female patient was admitted to our clinic with the complaint of a painful, slowly growing mass that had been present behind her right ear since birth. Ear examination revealed a soft, approximately 2 cm x 2 cm cystic mass on the posterior aspect of the right auricle. Histopathological examination of the excised mass was reported as dermoid cyst. The patient, who had no problem after the operation, was called to the controls and discharged. We present this case because dermoid cysts of the auricle are extremely rare and should be considered in the differential diagnosis of congenital masses in children.