Codex Claromontanus, symbolized by Dp, D2 or 06 (in the Gregory-Aland numbering), δ 1026 (von Soden), is a Greek-Latin diglot uncial manuscript of the New Testament, written in an uncial hand on vellum. The Greek and Latin texts are on facing pages, thus it is a "diglot" manuscript, like Codex Bezae Cantabrigiensis. The Latin text is designated by d (traditional system) or by 75 in Beuron system.

A biblical manuscript is any handwritten copy of a portion of the text of the Bible. Biblical manuscripts vary in size from tiny scrolls containing individual verses of the Jewish scriptures to huge polyglot codices containing both the Hebrew Bible (Tanakh) and the New Testament, as well as extracanonical works.