Papyrus 37 designated by P {\displaystyle {\mathfrak {P}}} 37 (in the Gregory-Aland numbering) is an early copy of the New Testament in Greek. It is a papyrus manuscript of the Gospel of Matthew dating to the 3rd century, sometime around 250-260 CE, due to its affinities with P {\displaystyle {\mathfrak {P}}} 53 (dated to 260 CE), The correspondence of Heroninos (dated shortly before or after 260 CE) and a letter by Kopres (P. Greco-Egizi 208, dated 256 CE).[1][2]