Lectionary 1683, designated by ℓ 1683 in the Gregory-Aland numbering, is a Greek manuscript of the New Testament, on parchment leaves, dated paleographically to the 13th century.

[1] It is written in Greek minuscule letters, on 241 parchment leaves (29.5 by 22 cm), 2 columns per page, 26 lines per page.

The codex contains some Lessons from the four Gospels lectionary (Evangelistarium) with some lacunae.

[1] It has breathings and accents.

The codex now is located in the Bible Museum Münster (MS.