Gundobald or Gombald (died after 998) was the Archbishop of Bordeaux from 989 to his death. He was the episcopus Gasconum, bishop of the Gascons, from 978, holding the episcopal dignity in all the Gascon sees. He was the third son of Sancho IV of Gascony and thus a brother of Sancho V and William II, successive dukes of Gascony. In June 989, he led the , at which the Peace of God was first proclaimed. He pronounced excommunication on all those who plundered churches, assaulted the clergy, or robbed the rustic poor.