Vitiges or Vitigis or Witiges (died 542) was king of Ostrogothic Italy from 536 to 540. He succeeded to the throne of Italy in the early stages of the Gothic War of 535–554, as Belisarius had quickly captured Sicily the previous year and was currently in southern Italy at the head of the forces of Justinian I, the Eastern Roman Emperor. Soon after he was made king, Vitiges had his predecessor Theodahad murdered. Theodahad had enraged the Goths because he failed to send any assistance to Naples when it was besieged by the Byzantines, led by Belisarius.