Simon Hornblower, FBA (born 1949) is a British classicist and academic. He is Professor of Classics and Ancient History in the University of Oxford and Senior Research Fellow of All Souls College, Oxford.
Born in 1949, he was educated at Eton College, where he was a King's Scholar, at Jesus College, Cambridge, where he took a first-class in Part I of the Classical Tripos in 1969, and at Balliol College, Oxford, where he took first-class honours in Literae Humaniores in 1971 (BA and hence subsequently MA) and a DPhil in 1978 with a thesis entitled Maussollos of Karia.
In 1971, he was elected to a Prize Fellowship of All Souls College, which he held until 1977. Then from 1978 until 1997, he was University Lecturer in Ancient History in the University of Oxford and Fellow and Tutor in Classics at Oriel College, Oxford, including one year, 1994/95, in which he was a member of the Institute for Advanced Study in Princeton, New Jersey. He moved to University College London, where in 1998 he was appointed Professor of Classics and Ancient History. In 2006 he was promoted with the title Grote Professor of Ancient History, retaining the title Professor of Classics.
He was elected a Fellow of the British Academy in 2004.