Bonitus was a 7th-century French prelate who held several high-ranking positions within the Frankish kingdom. Born in Auvergne, he served as a chancellor and referendary under the Austrasian king Sigebert III. Following the death of his brother, Avitus II, he was appointed as the Bishop of Auvergne. Known for his religious devotion, he later resigned his episcopal seat to live a more secluded life before passing away in Lyon.