Agilmar[a] (died 16 July 859/860) was the Frankish archbishop of Vienne, in modern France, from 842 to his death.
Although he was supervising the chancery of Lothair I, he was in contact with the West Frankish king, Charles the Bald, from whom he received confirmation of his church's possessions in Aquitaine on 23 November 842.
[4][5] This meeting between Agilmar and Charles took place at a place called Theorenstein (perhaps Theorinsthe) in the kingdom of Burgundy (in regno Burgundiae) before the final peace between Charles and Lothair assigned the Burgundian kingdom, where Vienne lay, to Lothair.
[3] Following Lothair's death in 855, Agilmar held no special position at the court of his successor in the south, Charles of Provence.
[6] Count Girard and Archbishop Remigius of Lyon had expressly requested that Charles make this restitution in fulfillment of the canons of the council of Savonnières (859).