Andouin Aubert (Aldouin Alberti) (died 1363) was a French jurist, bishop and Cardinal. He was a nephew of Pope Innocent VI. He became apostolic notary, and was made bishop of Paris in 1349. In 1350 he was bishop of Auxerre, and in 1353 bishop of Maguelonne. The next year he resigned as bishop, and took up residence in Avignon, having been created cardinal priest of Ss. Giovanni e Paolo in 1353. He became bishop of Ostia in 1361.