Pediatric sialolithiasis is a rare condition. This article characterizes 15 cases in children between 5 and 14 years of age. The diagnoses of this condition were made with routine radiograph and ultrasound, as well as with sialography whenever possible. Sialoendoscopy was performed as a diagnostic and treatment modality. Thirteen of the 15 affected children were boys, and 12 of 15 cases occurred in the submandibular gland. We were able to diagnose 67% by our imaging methods; the remainder were diagnosed by clinical examination.