A 9 year-old boy visited our clinic with 1-3mm sized multiple skin-colored papules distributed on forehead without symptom. There was no family or medical history. Histopathologic examination showed cysts including eosinophilic materials along upper dermis and many tubular structures encompassed by fibrous stroma. Each tubular structure was lined by two layers of epithelial cells which sometimes were elongated forming cord-like tale. He was diagnosed as eruptive syringoma based on the clinical and histological features and on observation without any treatment. Syringoma is a common benign tumor of eccrine sweat gland origin, which usually appears on the eyelids of middle-aged women. In the meantime, eruptive syringoma is a rare clinical variant of syringoma that appears on anterior surfaces of the body including neck, chest, and inner surfaces of extremities in earlier ages. Histopathologic features include upper and mid-dermal proliferation of eccrine duct and elongated epithelial cords in a collagenous stroma which make typical “comma” or “tadpole” appearance. Surgical or chemical therapies are used to manage eruptive syringoma, but there has been no satisfactory treatment. There are 4 patients of syringoma whose age is younger than 10 years old among reports in Korea. Since our case showed all of uncommon manifestations of age, clinical type, it seems valuable to report it as an unusual case of eruptive syringoma in childhood.