The Codex Theodulphianus, designated Θ, is a 10th-century Latin manuscript of the Old and New Testament.
The text, written on vellum, is a version of the Latin Vulgate Bible.
[1] It bears a strong textual resemblance to the Codex Hubertanus, although it is written in a smaller hand.
[1] Formerly it belonged to the Cathedral of Orleans, the family of the Mesmes, then to the National Library of France.
[2] Currently the manuscript is housed in the Bibliothèque nationale de France in Paris (Lat.