Minuscule 631 (in the Gregory-Aland numbering), α 1604 (von Soden),[1] is a Greek minuscule manuscript of the New Testament on paper.
[3] The codex contains the text of the General epistles on 24 paper leaves (size 21.4 cm by 17.7 cm).
[4] It has also contains the works of Ephrem the Syrian and other Church Fathers.
[3] The Greek text of the codex was not placed by Kurt Aland in any Category.
[1] The manuscript currently is housed at the Vatican Library (Ottob.