Gundobald or Gombald[1] (died after 998) was the Archbishop of Bordeaux from 989 to his death.
He and his brother William together had complete control of the ecclesiastical and secular administration of Gascony, which allowed the duchy to prosper and reenter history after a period of obscurity during their rule.
Gundobald was eventually elevated to the archiepiscopal dignity of Bordeaux.
In June 989, he led the synod of Charroux, 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.