Sarah Joanne Clackson (née Quinn) (11 December 1965 – 10 August 2003) was a British Coptologist.
Born in Leicester, she was educated at Loughborough High School and St John's College, Cambridge where she studied classics and Egyptology.
At the same time, she was working as Project Officer for the Manichaean Documentation Centre based first at the Institute of Classical Studies, London, and then at Warwick University; The Dictionary of Manichaean Texts, volume i, Texts from the Roman Empire (1998), bears her name among its authors, as does The Elephantine Papyri in English (1996).
Our Father who writes: orders from the Monastery of Apollo at Bawit, was published in 2008, and Papyrus grecs et coptes de Baouît conserves au Musée du Louvre in 2014 (jointly edited with Alain Delattre).
A memorial volume, Monastic Estates in Late Antique and Early Islamic Egypt.