Skull fractures most typically occur as a result of blunt force trauma from contact sports, motor vehicle collisions, or falls. They are classified by anatomical location as either cranial vault fractures or basilar skull fractures. Cranial vault fractures involve one or more of the cranial vault bones, may be either open fractures or closed fractures, and are classified as linear skull fractures or depressed skull fractures. Basilar skull fractures involve one or more of the skull base bones and are classified as anterior, middle, or posterior cranial fossa fractures. Clinical features vary depending on bone involvement but may include lacerations, contusions, and hematoma of the scalp; palpable deformities; mobile bone fragments; liquorrhea; Battle sign; raccoon eyes; and signs of traumatic brain injury. Initial management of skull fractures focuses on identifying and addressing life-threatening injuries. Complications of skull fractures include CSF leaks (which increase the risk for meningitis), cranial nerve disorders (due to compression or transection), and epidural hematomas. Expectant management may be sufficient for simple fractures but neurosurgery may be necessary for unstable fractures and fractures with associated complications. Open head injuries can occur when skull fractures are associated with rupture of the dura mater, which can increase the risk of CNS infection.