Tilpin

thumb|Turpin in the Codex Palatinus Germanicus 112 at Heidelberg University Library. Tilpin, Latin Tilpinus (died 794 or 800), also called Tulpin, a name later corrupted as Turpin, was the bishop of Reims from about 748 until his death. He was for many years regarded as the author of the legendary Historia Caroli Magni, which is thus also known as the "Pseudo-Turpin Chronicle". He appears as one of the Twelve Peers of France in a number of the chansons de geste, the most important of which is the Song of Roland. His portrayal in the chansons, often as a warrior-bishop, is fictitious.

According to Flodoard, the tenth-century historian of the church of Reims, Tilpin was originally a monk at the Basilica of Saint-Denis near Paris. He may have served as a chorbishop under Bishop Milo of Trier (who was also acting as bishop of Reims) before becoming full bishop upon Milo's death around 762. The date of Tilpin's election as a bishop is unknown, usually placed in 748 or 753. According to Hincmar, the later archbishop of Reims, Tilpin occupied himself in securing the restoration of the rights and properties of his church, the revenues and prestige of which had been impaired under the rule of the more martial Milo.