Lectionary 289, designated by siglum ℓ 289 (in the Gregory-Aland numbering) is a Greek manuscript of the New Testament, on parchment.
[4] Lessons from the Gospel of John and major part of Menology were lost.
[3][4] It has been assigned by the Institute for New Testament Textual Research (INTF) to the 14th century.
[4] The manuscript is not cited in the critical editions of the Greek New Testament (UBS3).
[5] The codex is housed at the Biblioteca Ambrosiana (C. 160 inf.)