”Hemangioma” was used to describe benign vascular anomalies. International Society for the Study of Vascular Anomalies classified vascular abnormalies into two categories: hemangioma and vascular malformations in 1996. Hemangioma is the most common tumor of infancy. Most of infant hemangiomas will spontaneous involute with age; however vascular malformations will progressively expand. Due to alteration of blood flow and damage of endothelium, vascular malformations commonly accompanied with phleboliths. Althongh phlebolith can be simply detected on plain film X-ray or by physical examination, it should be distinguished from sialolithiasis, tonsillolith, atherosclerotic plaques in the carotid artery or other calcified lesion. Vascular malformation with phleboliths rarely occurred in submental region. We present a case of venous vascular malformation with phleboliths in the digastric muscle, and report the clinical symptoms, image studies, differential diagnosis, treatment course and literature reviews.