Sir Richard Rustom Kharsedji Sorabji, is a British historian of ancient Western philosophy, and Professor of Philosophy Emeritus at King's College London. He has written his 'Intellectual Autobiography' in his Festschrift: R. Salles ed., Metaphysics, Soul and Ethics in Ancient Thought, 1–36. He is the nephew of Cornelia Sorabji, the first woman to practice law in Britain and India.