British philosopher best known for his individualistic analysis of human thought derived from detailed study of everyday language.

After receiving early education at Shrewsbury School and Balliol College, Oxford, he became a fellow at All Souls College (1933) and Magdalen College (1935), where he studied traditional Greco-Roman classics, which later influenced his thinking. After service in the British intelligence corps during World War II, he returned to Oxford and eventually became White's professor of moral philosophy (1952–60) and an influential instructor of the ordinary-language movement.

Austin believed that linguistic analysis could provide many solutions to philosophical riddles, but he disapproved of the language of formal logic, believing it contrived and inadequate and often not as complex and subtle as ordinary language.

Although linguistic examination was generally considered only part of contemporary philosophy, the analytical movement that Austin espoused did emphasize the importance of language in philosophy. Austin's theoretical essays and lectures were published posthumously in Philosophical Papers (1961), Sense and Sensibilia (1962), and How to Do Things with Words (1962).