John Sparrow (13 November 1906 – 24 January 1992) was an English academic, barrister, book-collector, and Warden of All Souls College, Oxford from 1952-77.
He was born on 13 November 1906 at New Oxley, Bushbury, near Wolverhampton, and died on 24 January 1992 at Iffley, near Oxford. His father was Isaac Saredon Sparrow, a barrister who had inherited wealth through the family business as prominent Midland ironmasters. John Sparrow was the eldest of five children, born to Isaac and Margaret Sparrow (née Macgregor).
Sparrow briefly attended the junior house of Wolverhampton Grammar School, but was soon moved to Brockhurst at Church Stretton in Shropshire as a boarder. Not long after, in September 1916, when he was nearly ten, he was sent to a preparatory school called The Old Hall at Wellington in Shropshire. His formal education followed at Winchester College and New College, Oxford.
Sparrow was elected Fellow of All Souls College, Oxford (1929), winning a prize fellowship the same year HLA Hart sat (unsuccessfully) for the first time. He became Warden of All Souls (1952–77) in an election in which he famously defeated A. L. Rowse. He was also a Fellow of Winchester (1951–81) and an Honorary Fellow of New College (1956-1992). In Oxford he was well known as a book-collector and bibliographer, and became President of the Oxford University Society of Bibliophiles, in which role he influenced a generation of Oxford bookmen. He was appointed an Officer of the Order of the British Empire (OBE).