Roger Simon Ouin Tomlin FSA (born 1943) is a British archaeologist specialising in the translation of Latin text and epigraphy.
[2] After graduating, Tomlin worked in the United States for a couple of years, before returning to take up a post at the University of Oxford teaching Late Roman History.
[4] In 2019 a stylus from Roman London was translated by Tomlin; it was found to contain a humorous message to give to someone as a souvenir.
[7] In March 2017 he received the István Hahn prize and gave an honorary lecture at Eötvös Loránd University.
[2] Tomlin had a Festschrift dedicated to him in 2019, titled "Litterae Magicae: Studies in honour of Roger S. O.