Papyrus 15 (in the Gregory-Aland numbering), signed by 𝔓15, is an early copy of the New Testament in Greek.

It was originally a papyrus manuscript of the Pauline Corpus of letters, but now only contains 1 Corinthians 7:18-8:4.

[2] Grenfeld and Hunt conjectured that 𝔓15 and 𝔓16 might have been part of the same manuscript.

Both manuscripts have the same formation of letters, line space, and punctuation.

It is currently housed at the Egyptian Museum (JE 47423) in Cairo.