The León Palimpsest, designated l or 67 (in the Beuron system), is a 7th century Latin manuscript pandect of the Christian Bible conserved in the cathedral of León, Spain. The text, written on vellum, is in a fragmentary condition. In some parts it represents the Old Latin version, while follows Jerome's Vulgate in others. The codex is a palimpsest. From its location in León, this is sometimes referred to as the Codex Legionensis; but this name is more commonly applied to the 10th century Vulgate Bible at the Basílica de San Isidoro, León (133 in the Beuron system). Nor should the León palimpsest be confused with another 10th century pandect in León, of which the second volume is conserved in the cathedral archive and is number 193 in the Beuron system.
The text of the New Testament has survived on 40 leaves of the codex. The leaves have measures 37 by 24 cm. The text is written in 2 columns of 38-55 lines per page. The text is written in a semi-uncial hand, in Visigothic characters. The fragments contain texts of James 4:4 - 1 Peter 3:14; 1 John 1:5 - 3 John 10; Acts 7:27-11:13; 14:21-17:25. It contains also a fragment of the Books of Maccabees. The text of the codex represent a Vulgate with Old Latin elements, especially in the First Epistle of John. The text is close to the Liber Comicus. The codex also contains the text of the Comma Johanneum (1 John 5:7). As it is a palimpsest, the text could be overwritten. The younger upper text contains a 10th century writing of Rufinus' translation of Eusebius' Church history. The whole book contains 275 leaves.
The order of the books may tentatively be reconstructed: Octateuch, 1–4 Kings, Prophets (without Baruch), Job, Psalms (iuxta Hebraeos?), Proverbs, Ecclesiastes, Song of Songs, Chronicles (Paralipomenon), 1–2 Ezra, 4 Esdras, Wisdom, Ecclesiasticus (Sirach), Esther, Judith, Tobit, 1–2 Maccabees; Gospels, Pauline Epistles, Catholic Epistles, Acts, Apocalypse.
- Scrivener, Frederick Henry Ambrose; Edward Miller (1894). A Plain Introduction to the Criticism of the New Testament. 2 (4 ed.). London: George Bell & Sons. p. 72.
- Gregory, Caspar René (1902). Textkritik des Neuen Testaments. 2. Leipzig: J.C. Hinrichs. p. 712. ISBN 1-4021-6347-9.
- Bruce M. Metzger, The Early Versions of the New Testament, Oxford University Press, 1977, p. 316.
- Aland, B.; Aland, K.; J. Karavidopoulos, C. M. Martini, B. Metzger, A. Wikgren (1993). The Greek New Testament. Stuttgart: United Bible Societies. p. 819. ISBN 978-3-438-05110-3. [UBS4]
- Léon Vaganay, Christian-Bernard Amphoux, Jenny Heimerdinger, An introduction to New Testament textual criticism, Cambridge University Press, 1991, p. 29.
- Aland, B.; Aland, K.; J. Karavidopoulos, C. M. Martini, B. Metzger, A. Wikgren (2009). The Greek New Testament (4 ed.). Stuttgart: United Bible Societies. p. 25*. ISBN 978-3-438-05110-3. [UBS4]
- Berger, Samuel (1893). Histoire de la Vulgate pendant les premiers siècles du Moyen Age (in French). Paris. p. 384.