Bahram V ( Wahram, New Persian: Bahram) was the fifteenth Sasanian King of Persia (420–438). Also called Bahram Gor or Bahram Gur (New Persian: ), he was a son of Yazdegerd I (399–420). After his father's assassination, Bahram V gained the crown against the opposition of the grandees by the help of Al-Mundhir I ibn al-Nu'man, the king of the Lakhmid dynasty.